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_Workbench.h>
  16 #include <AppElements_Command.h>
  17 #include <AppElements_MainMenu.h>
  18 #include <AppElements_MainWindow.h>
  19 #include <AppElements_MenuGroupPanel.h>
  20 #include <AppElements_Button.h>
  21 #endif
  22
  23 #include <ModuleBase_IModule.h>
  24
  25 #include <ModelAPI_Object.h>
  26 #include <ModelAPI_Events.h>
  27 #include <ModelAPI_Session.h>
  28 #include <ModelAPI_Result.h>
  29 #include <ModelAPI_Feature.h>
  30 #include <ModelAPI_Data.h>
  31 #include <ModelAPI_ResultBody.h>
  32 #include <ModelAPI_ResultCompSolid.h>
  33 #include <ModelAPI_Tools.h>
  34
  35 #include <Events_Loop.h>
  36 #include <Events_Error.h>
  37 #include <Events_LongOp.h>
  38
  39 #include <ModuleBase_IWorkshop.h>
  40
  41 #include <ModuleBase_Operation.h>
  42 #include <ModuleBase_OperationDescription.h>
  43 #include <ModuleBase_OperationFeature.h>
  44 #include <ModuleBase_Tools.h>
  45 #include <ModuleBase_IViewer.h>
  46 #include <ModuleBase_FilterFactory.h>
  47
  48 #include <Config_FeatureMessage.h>
  49 #include <Config_PointerMessage.h>
  50 #include <Config_SelectionFilterMessage.h>
  51 #include <Config_Keywords.h>
  52
  53 #include <QApplication>
  54 #include <QMainWindow>
  55 #include <QThread>
  56 #include <QAction>
  57
  58 #ifdef _DEBUG
  59 #include <QDebug>
  60 #include <iostream>
  61 #endif
  62
  63 //#define DEBUG_FEATURE_CREATED
  64 //#define DEBUG_FEATURE_REDISPLAY
  65 //#define DEBUG_FEATURE_UPDATED
  66 //#define DEBUG_RESULT_COMPSOLID
  67
  68 #ifdef DEBUG_FEATURE_REDISPLAY
  69 const std::string DebugFeatureKind = "Extrusion";
  70 #endif
  71
  72 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
  73   : myWorkshop(theWorkshop),
  74     myUpdatePrefs(false)
  75 {
  76   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
  77   //connect(anOperationMgr, SIGNAL(nestedStateChanged(const std::string&, const bool)),
  78   //        this, SLOT(onNestedStateChanged(const std::string&, const bool)));
  79 }
  80
  81 //******************************************************
  82 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
  83 {
  84 }
  85
  86 //******************************************************
  87 void XGUI_WorkshopListener::initializeEventListening()
  88 {
  89   //Initialize event listening
  90   Events_Loop* aLoop = Events_Loop::loop();
  91   aLoop->registerListener(this, Events_Error::errorID());  //!< Listening application errors.
  92   aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  93   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
  94   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  95   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  96   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
  97   aLoop->registerListener(this, Events_LongOp::eventID());
  98   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
  99   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
 100   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED));
 101
 102   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
 103   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
 104 }
 105
 106 //******************************************************
 107 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 108 {
 109   if (QApplication::instance()->thread() != QThread::currentThread()) {
 110     #ifdef _DEBUG
 111     std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
 112     #endif
 113     SessionPtr aMgr = ModelAPI_Session::get();
 114     PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
 115     QApplication::postEvent(this, aPostponeEvent);
 116     return;
 117   }
 118
 119   //A message to start feature creation received.
 120   if (theMessage->eventID() == Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 121     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 122        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 123     if (!aFeatureMsg->isInternal()) {
 124       addFeature(aFeatureMsg);
 125     }
 126   }
 127   // Process creation of Part
 128   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 129     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 130         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 131     onFeatureCreatedMsg(aUpdMsg);
 132     if (myUpdatePrefs) {
 133       XGUI_SalomeConnector* aSalomeConnector = workshop()->salomeConnector();
 134       if (aSalomeConnector)
 135         aSalomeConnector->createPreferences();
 136       myUpdatePrefs = false;
 137     }
 138   }
 139   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 140     myUpdatePrefs = true;
 141   }
 142   // Redisplay feature
 143   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 144     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 145         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 146     onFeatureRedisplayMsg(aUpdMsg);
 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   //An operation passed by message. Start it, process and commit.
 162   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 163     std::shared_ptr<Config_PointerMessage> aPartSetMsg =
 164         std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
 165     //myPropertyPanel->cleanContent();
 166     ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
 167     XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 168
 169     if (anOperationMgr->startOperation(anOperation)) {
 170       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 171       if (aFOperation)
 172         workshop()->propertyPanel()->updateContentWidget(aFOperation->feature());
 173       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 174         if (anOperation->commit())
 175           workshop()->updateCommandStatus();
 176       }
 177     }
 178   }
 179   else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
 180     std::shared_ptr<Config_SelectionFilterMessage> aMsg =
 181       std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
 182     if (aMsg) {
 183       ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
 184       if (!aMsg->attributeId().empty()) {
 185         aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
 186                                aMsg->parameters());
 187       }
 188     }
 189   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
 190     // the viewer's update context will not happens until viewer updated is emitted
 191       workshop()->displayer()->enableUpdateViewer(false);
 192   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
 193     // the viewer's update context is unblocked, the viewer's update works
 194     XGUI_Displayer* aDisplayer = workshop()->displayer();
 195     aDisplayer->enableUpdateViewer(true);
 196   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED)) {
 197     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 198         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 199     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
 200
 201     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 202                                               (workshop()->operationMgr()->currentOperation());
 203     bool aFeatureChanged = false;
 204     if(aFOperation ) {
 205       FeaturePtr aFeature = aFOperation->feature();
 206       if (aFeature.get()) {
 207         std::set<ObjectPtr>::const_iterator aIt;
 208         for (aIt = aObjects.begin(); aIt != aObjects.end() && !aFeatureChanged; ++aIt) {
 209           aFeatureChanged = ModelAPI_Feature::feature(*aIt) == aFeature;
 210         }
 211       }
 212       if (aFeatureChanged)
 213         workshop()->operationMgr()->onValidateOperation();
 214     }
 215   } else {
 216     //Show error dialog if error message received.
 217     std::shared_ptr<Events_Error> anAppError = std::dynamic_pointer_cast<Events_Error>(theMessage);
 218     if (anAppError) {
 219       emit errorOccurred(QString::fromLatin1(anAppError->description()));
 220     }
 221     return;
 222   }
 223 #ifndef HAVE_SALOME
 224     SessionPtr aMgr = ModelAPI_Session::get();
 225     AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
 226     if (aMgr->isModified() != aMainWindow->isModifiedState())
 227       aMainWindow->setModifiedState(aMgr->isModified());
 228 #endif
 229 }
 230
 231 //******************************************************
 232 void XGUI_WorkshopListener::onFeatureUpdatedMsg(
 233                                      const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 234 {
 235 #ifdef DEBUG_FEATURE_UPDATED
 236   std::set<ObjectPtr> aObjects = theMsg->objects();
 237   std::set<ObjectPtr>::const_iterator aIt;
 238   QStringList anInfo;
 239   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 240     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 241   }
 242   QString anInfoStr = anInfo.join(";\t");
 243   qDebug(QString("onFeatureUpdatedMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 244 #endif
 245   std::set<ObjectPtr> aFeatures = theMsg->objects();
 246   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 247   if (anOperationMgr->hasOperation()) {
 248     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 249                                                       (anOperationMgr->currentOperation());
 250     if (aFOperation) {
 251       FeaturePtr aCurrentFeature = aFOperation->feature();
 252       std::set<ObjectPtr>::const_iterator aIt;
 253       for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 254         ObjectPtr aNewFeature = (*aIt);
 255         if (aNewFeature == aCurrentFeature) {
 256           workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
 257           break;
 258         }
 259       }
 260     }
 261   }
 262   //anOperationMgr->onValidateOperation();
 263
 264   //if (myObjectBrowser)
 265   //  myObjectBrowser->processEvent(theMsg);
 266 }
 267
 268 //******************************************************
 269 void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 270 {
 271   std::set<ObjectPtr> aObjects = theMsg->objects();
 272   std::set<ObjectPtr>::const_iterator aIt;
 273
 274 #ifdef DEBUG_FEATURE_REDISPLAY
 275   QStringList anInfo;
 276   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 277     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 278   }
 279   QString anInfoStr = anInfo.join(";\t");
 280   qDebug(QString("onFeatureRedisplayMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 281 #endif
 282
 283   XGUI_Workshop* aWorkshop = workshop();
 284   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 285   bool aFirstVisualizedBody = false;
 286
 287   bool aRedisplayed = false;
 288   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 289     ObjectPtr aObj = (*aIt);
 290
 291     // Hide the object if it is invalid or concealed one
 292     bool aHide = !aObj->data() || !aObj->data()->isValid() ||
 293       aObj->isDisabled() || (!aObj->isDisplayed());
 294     if (!aHide) { // check that this is not hidden result
 295       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 296       aHide = aRes && aRes->isConcealed();
 297     }
 298 #ifdef DEBUG_RESULT_COMPSOLID
 299     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 300     if (aRes.get()) {
 301       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 302       if (aCompSolidRes.get()) {
 303           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 304       }
 305       if (ModelAPI_Tools::compSolidOwner(aRes))
 306         qDebug("COMPSOLID sub-object");
 307     }
 308 #endif
 309     #ifdef DEBUG_FEATURE_REDISPLAY
 310       QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 311       FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 312       if (aFeature.get()) {
 313         std::string aKind = aFeature->getKind();
 314         if (aKind == DebugFeatureKind) {
 315           qDebug(QString("visible=%1, hide=%2 : display= %2").arg(aDisplayer->isVisible(aObj))
 316                                             .arg(aHide).arg(anObjInfo).toStdString().c_str());
 317         }
 318       }
 319     #endif
 320     if (aHide) {
 321       aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 322       #ifdef DEBUG_FEATURE_REDISPLAY
 323         // Redisplay the visible object or the object of the current operation
 324         bool isVisibleObject = aDisplayer->isVisible(aObj);
 325
 326         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 327         //qDebug(QString("visible=%1 : erase  = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 328       #endif
 329     }
 330     else {
 331       // Redisplay the visible object or the object of the current operation
 332       bool isVisibleObject = aDisplayer->isVisible(aObj);
 333       #ifdef DEBUG_FEATURE_REDISPLAY
 334         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 335         //qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 336       #endif
 337
 338       if (isVisibleObject)  { // redisplay visible object
 339         //displayObject(aObj);  // In order to update presentation
 340         // in order to avoid the check whether the object can be redisplayed, the exact method
 341         // of redisplay is called. This modification is made in order to have the line is updated
 342         // by creation of a horizontal constraint on the line by preselection
 343         if (ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(aObj))) {
 344           aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 345         }
 346         else {
 347           aRedisplayed = aDisplayer->redisplay(aObj, false) || aRedisplayed;
 348           // Deactivate object of current operation from selection
 349           aWorkshop->deactivateActiveObject(aObj, false);
 350         }
 351       } else { // display object if the current operation has it
 352         if (displayObject(aObj, aFirstVisualizedBody)) {
 353           aRedisplayed = true;
 354           // Deactivate object of current operation from selection
 355           aWorkshop->deactivateActiveObject(aObj, false);
 356         }
 357       }
 358     }
 359   }
 360   if (aRedisplayed) {
 361     customizeCurrentObject();
 362     //VSV FitAll updated viewer by it self
 363     if (aFirstVisualizedBody)
 364       myWorkshop->viewer()->fitAll();
 365     else
 366       aDisplayer->updateViewer();
 367   }
 368 }
 369 //******************************************************
 370 void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 371 {
 372   std::set<ObjectPtr> aObjects = theMsg->objects();
 373   std::set<ObjectPtr>::const_iterator aIt;
 374 #ifdef DEBUG_FEATURE_CREATED
 375   QStringList anInfo;
 376   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 377     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 378   }
 379   QString anInfoStr = anInfo.join(";\t");
 380   qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(aObjects.size()).arg(anInfoStr).toStdString().c_str());
 381 #endif
 382
 383   bool aFirstVisualizedBody = false;
 384
 385   //bool aHasPart = false;
 386   bool aDisplayed = false;
 387   for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
 388     ObjectPtr anObject = *aIt;
 389
 390 #ifdef DEBUG_RESULT_COMPSOLID
 391     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 392     if (aRes.get()) {
 393       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 394       if (aCompSolidRes.get()) {
 395           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 396       }
 397       if (ModelAPI_Tools::compSolidOwner(aRes))
 398         qDebug("COMPSOLID sub-object");
 399     }
 400 #endif
 401     // the validity of the data should be checked here in order to avoid display of the objects,
 402     // which were created, then deleted, but flush for the creation event happens after that
 403     // we should not display disabled objects
 404     bool aHide = !anObject->data()->isValid() ||
 405                  anObject->isDisabled() ||
 406                  !anObject->isDisplayed();
 407     if (!aHide) {
 408       // setDisplayed has to be called in order to synchronize internal state of the object
 409       // with list of displayed objects
 410       if (myWorkshop->module()->canDisplayObject(anObject)) {
 411         anObject->setDisplayed(true);
 412         aDisplayed = displayObject(*aIt, aFirstVisualizedBody);
 413       } else
 414         anObject->setDisplayed(false);
 415     }
 416   }
 417
 418   //if (myObjectBrowser)
 419   //  myObjectBrowser->processEvent(theMsg);
 420   if (aDisplayed) {
 421     customizeCurrentObject();
 422     //VSV FitAll updated viewer by it self
 423     if (aFirstVisualizedBody)
 424       myWorkshop->viewer()->fitAll();
 425     else
 426       workshop()->displayer()->updateViewer();
 427   }
 428   //if (aHasPart) { // TODO: Avoid activate last part on loading of document
 429   //  activateLastPart();
 430   //}
 431 }
 432
 433 /*void XGUI_WorkshopListener::onNestedStateChanged(const std::string& theFeatureId, const bool theState)
 434 {
 435   XGUI_Workshop* aWorkshop = workshop();
 436
 437   //one button is used for all features, which can have nested actions, so it is obtained from
 438   // the action manager
 439   //bool aActionToBeUpdated = aWorkshop->isFeatureOfNested(theFeatureId);
 440   if (aWorkshop->isSalomeMode()) {
 441     XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 442     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 443     if (aSalomeConnector->isFeatureOfNested(anActionsMgr->action(theFeatureId.c_str())))
 444       aActionToBeUpdated = true;
 445   } else {
 446     AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 447     AppElements_Command* aCommand = aMenuBar->feature(theFeatureId.c_str());
 448     if (aCommand && aCommand->button()->additionalButtonWidget())
 449       aActionToBeUpdated = true;
 450   }
 451   if (aActionToBeUpdated) {
 452     QAction* anAcceptAllAction = aWorkshop->actionsMgr()->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 453     anAcceptAllAction->setEnabled(theState);
 454   }
 455 }*/
 456
 457 bool XGUI_WorkshopListener::event(QEvent * theEvent)
 458 {
 459   PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
 460   if (aPostponedEv) {
 461     std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
 462     processEvent(aEventPtr);
 463     return true;
 464   }
 465   return false;
 466 }
 467
 468 void XGUI_WorkshopListener::addFeature(const std::shared_ptr<Config_FeatureMessage>& theMessage)
 469 {
 470   if (!theMessage) {
 471 #ifdef _DEBUG
 472     qDebug() << "XGUI_WorkshopListener::addFeature: NULL message.";
 473 #endif
 474     return;
 475   }
 476   ActionInfo aFeatureInfo;
 477   aFeatureInfo.initFrom(theMessage);
 478
 479   XGUI_Workshop* aWorkshop = workshop();
 480
 481   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 482   QStringList aNestedFeatures =
 483       QString::fromStdString(theMessage->nestedFeatures()).split(" ", QString::SkipEmptyParts);
 484   QString aDocKind = QString::fromStdString(theMessage->documentKind());
 485   QList<QAction*> aNestedActList;
 486   bool isColumnButton = !aNestedFeatures.isEmpty();
 487   if (isColumnButton) {
 488     QString aNestedActions = QString::fromStdString(theMessage->actionsWhenNested());
 489     XGUI_OperationMgr* anOperationMgr = aWorkshop->operationMgr();
 490     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 491     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ACCEPT)) {
 492       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 493       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(commitAllOperations()));
 494       aNestedActList << anAction;
 495     }
 496     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ABORT)) {
 497       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AbortAll, NULL);
 498       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(abortAllOperations()));
 499       aNestedActList << anAction;
 500     }
 501   }
 502
 503 #ifdef HAVE_SALOME
 504   XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 505   QAction* aAction;
 506   if (isColumnButton) {
 507     aAction = aSalomeConnector->addFeatureOfNested(aWchName, aFeatureInfo, aNestedActList);
 508   } else {
 509     //Issue #650: in the SALOME mode the tooltip should be same as text
 510     aFeatureInfo.toolTip = aFeatureInfo.text;
 511     aAction = aSalomeConnector->addFeature(aWchName, aFeatureInfo);
 512   }
 513   aSalomeConnector->setNestedActions(aFeatureInfo.id, aNestedFeatures);
 514   aSalomeConnector->setDocumentKind(aFeatureInfo.id, aDocKind);
 515
 516   aWorkshop->actionsMgr()->addCommand(aAction);
 517   aWorkshop->module()->actionCreated(aAction);
 518 #else
 519   //Find or create Workbench
 520   AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 521   AppElements_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 522   if (!aPage) {
 523     aPage = aWorkshop->addWorkbench(aWchName);
 524   }
 525   //Find or create Group
 526   QString aGroupName = QString::fromStdString(theMessage->groupId());
 527   AppElements_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 528   if (!aGroup) {
 529     aGroup = aPage->addGroup(aGroupName);
 530   }
 531   // Check if hotkey sequence is already defined:
 532   XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 533   QKeySequence aHotKey = anActionsMgr->registerShortcut(aFeatureInfo.shortcut);
 534   if(aHotKey != aFeatureInfo.shortcut) {
 535     aFeatureInfo.shortcut = aHotKey;
 536   }
 537   // Create feature...
 538   AppElements_Command* aCommand = aGroup->addFeature(aFeatureInfo,
 539                                                       aDocKind,
 540                                                       aNestedFeatures);
 541   // Enrich created button with accept/abort buttons if necessary
 542   AppElements_Button* aButton = aCommand->button();
 543   if (aButton->isColumnButton()) {
 544     aButton->setAdditionalButtons(aNestedActList);
 545   }
 546   aWorkshop->actionsMgr()->addCommand(aCommand);
 547   aWorkshop->module()->actionCreated(aCommand);
 548 #endif
 549 }
 550
 551
 552 //**************************************************************
 553 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisualizedBody)
 554 {
 555 #ifdef DEBUG_RESULT_COMPSOLID
 556   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 557   if (aRes.get() && (ModelAPI_Tools::hasSubResults(aRes) || ModelAPI_Tools::compSolidOwner(aRes))) {
 558     ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 559     if (aCompSolidRes.get()) {
 560       qDebug("COMPSOLID: displayObject");
 561     }
 562   }
 563 #endif
 564
 565   bool aDisplayed = false;
 566   XGUI_Workshop* aWorkshop = workshop();
 567   // do not display the object if it has sub objects. They should be displayed separately.
 568   if (!aWorkshop->module()->canDisplayObject(theObj) ||
 569       ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(theObj)))
 570     return aDisplayed;
 571
 572   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 573   ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObj);
 574   if (aBody.get() != NULL) {
 575     int aNb = aDisplayer->objectsCount();
 576     aDisplayed = aDisplayer->display(theObj, false);
 577     if (aNb == 0)
 578       theFirstVisualizedBody = true;
 579   } else
 580     aDisplayed = aDisplayer->display(theObj, false);
 581
 582   return aDisplayed;
 583 }
 584
 585 bool XGUI_WorkshopListener::customizeCurrentObject()
 586 {
 587   bool aCustomized = false;
 588   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 589   if (anOperationMgr->hasOperation()) {
 590     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 591                                                       (anOperationMgr->currentOperation());
 592     if (aFOperation) {
 593       FeaturePtr aCurrentFeature = aFOperation->feature();
 594       if (aCurrentFeature.get())
 595         aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature, false);
 596     }
 597   }
 598   return aCustomized;
 599 }
 600
 601 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
 602 {
 603   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 604   return aConnector->workshop();
 605 }