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_ResultGroup.h>
  33 #include <ModelAPI_ResultCompSolid.h>
  34 #include <ModelAPI_Tools.h>
  35
  36 #include <Events_Loop.h>
  37 #include <Events_Error.h>
  38 #include <Events_LongOp.h>
  39
  40 #include <ModuleBase_IWorkshop.h>
  41
  42 #include <ModuleBase_Operation.h>
  43 #include <ModuleBase_OperationDescription.h>
  44 #include <ModuleBase_OperationFeature.h>
  45 #include <ModuleBase_Tools.h>
  46 #include <ModuleBase_IViewer.h>
  47 #include <ModuleBase_FilterFactory.h>
  48
  49 #include <Config_FeatureMessage.h>
  50 #include <Config_PointerMessage.h>
  51 #include <Config_SelectionFilterMessage.h>
  52 #include <Config_Keywords.h>
  53
  54 #include <QApplication>
  55 #include <QMainWindow>
  56 #include <QThread>
  57 #include <QAction>
  58
  59 #ifdef _DEBUG
  60 #include <QDebug>
  61 #include <iostream>
  62 #endif
  63
  64 //#define DEBUG_FEATURE_CREATED
  65 //#define DEBUG_FEATURE_REDISPLAY
  66 //#define DEBUG_FEATURE_UPDATED
  67 //#define DEBUG_RESULT_COMPSOLID
  68
  69 #ifdef DEBUG_FEATURE_REDISPLAY
  70 const std::string DebugFeatureKind = "Extrusion";
  71 #endif
  72
  73 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
  74   : myWorkshop(theWorkshop),
  75     myUpdatePrefs(false)
  76 {
  77   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
  78 }
  79
  80 //******************************************************
  81 XGUI_WorkshopListener::~XGUI_WorkshopListener(void)
  82 {
  83 }
  84
  85 //******************************************************
  86 void XGUI_WorkshopListener::initializeEventListening()
  87 {
  88   //Initialize event listening
  89   Events_Loop* aLoop = Events_Loop::loop();
  90   aLoop->registerListener(this, Events_Error::errorID());  //!< Listening application errors.
  91   aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
  92   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
  93   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
  94   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
  95   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
  96   aLoop->registerListener(this, Events_LongOp::eventID());
  97   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
  98   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
  99   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED));
 100
 101   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
 102   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
 103 }
 104
 105 //******************************************************
 106 void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 107 {
 108   if (QApplication::instance()->thread() != QThread::currentThread()) {
 109     #ifdef _DEBUG
 110     std::cout << "XGUI_Workshop::processEvent: " << "Working in another thread." << std::endl;
 111     #endif
 112     SessionPtr aMgr = ModelAPI_Session::get();
 113     PostponeMessageQtEvent* aPostponeEvent = new PostponeMessageQtEvent(theMessage);
 114     QApplication::postEvent(this, aPostponeEvent);
 115     return;
 116   }
 117
 118   //A message to start feature creation received.
 119   if (theMessage->eventID() == Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
 120     std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
 121        std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
 122     if (!aFeatureMsg->isInternal()) {
 123       addFeature(aFeatureMsg);
 124     }
 125   }
 126   // Process creation of Part
 127   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
 128     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 129         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 130     onFeatureCreatedMsg(aUpdMsg);
 131     if (myUpdatePrefs) {
 132       XGUI_SalomeConnector* aSalomeConnector = workshop()->salomeConnector();
 133       if (aSalomeConnector)
 134         aSalomeConnector->createPreferences();
 135       myUpdatePrefs = false;
 136     }
 137   }
 138   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_PLUGIN_LOADED)) {
 139     myUpdatePrefs = true;
 140   }
 141   // Redisplay feature
 142   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
 143     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 144         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 145     onFeatureRedisplayMsg(aUpdMsg);
 146   }
 147   //Update property panel on corresponding message. If there is no current operation (no
 148   //property panel), or received message has different feature to the current - do nothing.
 149   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
 150     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> anUpdateMsg =
 151         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 152     onFeatureUpdatedMsg(anUpdateMsg);
 153   } else if (theMessage->eventID() == Events_LongOp::eventID()) {
 154     if (Events_LongOp::isPerformed()) {
 155       QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 156     } else {
 157       QApplication::restoreOverrideCursor();
 158     }
 159   }
 160   //An operation passed by message. Start it, process and commit.
 161   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
 162     std::shared_ptr<Config_PointerMessage> aPartSetMsg =
 163         std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
 164     //myPropertyPanel->cleanContent();
 165     ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
 166     XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 167
 168     if (anOperationMgr->startOperation(anOperation)) {
 169       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 170       if (aFOperation) {
 171         workshop()->propertyPanel()->updateContentWidget(aFOperation->feature());
 172         workshop()->propertyPanel()->createContentPanel(aFOperation->feature());
 173       }
 174       if (!anOperation->getDescription()->hasXmlRepresentation()) {
 175         if (anOperation->commit())
 176           workshop()->updateCommandStatus();
 177       }
 178     }
 179   }
 180   else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
 181     std::shared_ptr<Config_SelectionFilterMessage> aMsg =
 182       std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
 183     if (aMsg) {
 184       ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
 185       if (!aMsg->attributeId().empty()) {
 186         aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
 187                                aMsg->parameters());
 188       }
 189     }
 190   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
 191     // the viewer's update context will not happens until viewer updated is emitted
 192       workshop()->displayer()->enableUpdateViewer(false);
 193   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)) {
 194     // the viewer's update context is unblocked, the viewer's update works
 195     XGUI_Displayer* aDisplayer = workshop()->displayer();
 196     aDisplayer->enableUpdateViewer(true);
 197   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED)) {
 198     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
 199         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
 200     std::set<ObjectPtr> anObjects = aUpdMsg->objects();
 201
 202     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 203                                               (workshop()->operationMgr()->currentOperation());
 204     bool aFeatureChanged = false;
 205     if(aFOperation ) {
 206       FeaturePtr aFeature = aFOperation->feature();
 207       if (aFeature.get()) {
 208         std::set<ObjectPtr>::const_iterator aIt;
 209         for (aIt = anObjects.begin(); aIt != anObjects.end() && !aFeatureChanged; ++aIt) {
 210           aFeatureChanged = ModelAPI_Feature::feature(*aIt) == aFeature;
 211         }
 212       }
 213       if (aFeatureChanged)
 214         workshop()->operationMgr()->onValidateOperation();
 215     }
 216   } else {
 217     //Show error dialog if error message received.
 218     std::shared_ptr<Events_Error> anAppError = std::dynamic_pointer_cast<Events_Error>(theMessage);
 219     if (anAppError) {
 220       emit errorOccurred(QString::fromLatin1(anAppError->description()));
 221     }
 222     return;
 223   }
 224 #ifndef HAVE_SALOME
 225     SessionPtr aMgr = ModelAPI_Session::get();
 226     AppElements_MainWindow* aMainWindow = workshop()->mainWindow();
 227     if (aMgr->isModified() != aMainWindow->isModifiedState())
 228       aMainWindow->setModifiedState(aMgr->isModified());
 229 #endif
 230 }
 231
 232 //******************************************************
 233 void XGUI_WorkshopListener::onFeatureUpdatedMsg(
 234                                      const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 235 {
 236 #ifdef DEBUG_FEATURE_UPDATED
 237   std::set<ObjectPtr> anObjects = theMsg->objects();
 238   std::set<ObjectPtr>::const_iterator aIt;
 239   QStringList anInfo;
 240   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 241     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 242   }
 243   QString anInfoStr = anInfo.join(";\t");
 244   qDebug(QString("onFeatureUpdatedMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 245 #endif
 246   std::set<ObjectPtr> aFeatures = theMsg->objects();
 247   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 248   if (anOperationMgr->hasOperation()) {
 249     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 250                                                       (anOperationMgr->currentOperation());
 251     if (aFOperation) {
 252       FeaturePtr aCurrentFeature = aFOperation->feature();
 253       std::set<ObjectPtr>::const_iterator aIt;
 254       for (aIt = aFeatures.begin(); aIt != aFeatures.end(); ++aIt) {
 255         ObjectPtr aNewFeature = (*aIt);
 256         if (aNewFeature == aCurrentFeature) {
 257           workshop()->propertyPanel()->updateContentWidget(aCurrentFeature);
 258           break;
 259         }
 260       }
 261     }
 262   }
 263   //anOperationMgr->onValidateOperation();
 264
 265   //if (myObjectBrowser)
 266   //  myObjectBrowser->processEvent(theMsg);
 267 }
 268
 269 //******************************************************
 270 void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 271 {
 272   std::set<ObjectPtr> anObjects = theMsg->objects();
 273   std::set<ObjectPtr>::const_iterator aIt;
 274
 275 #ifdef DEBUG_FEATURE_REDISPLAY
 276   QStringList anInfo;
 277   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 278     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 279   }
 280   QString anInfoStr = anInfo.join(";\t");
 281   qDebug(QString("onFeatureRedisplayMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 282 #endif
 283
 284   XGUI_Workshop* aWorkshop = workshop();
 285   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 286   bool aFirstVisualizedBody = false;
 287
 288   bool aRedisplayed = false;
 289   //std::list<ObjectPtr> aHiddenObjects;
 290   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 291     ObjectPtr aObj = (*aIt);
 292
 293     // Hide the object if it is invalid or concealed one
 294     bool aHide = !aObj->data() || !aObj->data()->isValid() ||
 295       aObj->isDisabled() || (!aObj->isDisplayed());
 296     if (!aHide) { // check that this is not hidden result
 297       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 298       aHide = aRes && aRes->isConcealed();
 299
 300       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
 301       // be changed to the object becomes visible when the shape becomes not empty
 302       if (!aHide && aRes.get())
 303         aHide = !aRes->shape().get() || aRes->shape()->isNull();
 304     }
 305
 306 #ifdef DEBUG_RESULT_COMPSOLID
 307     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 308     if (aRes.get()) {
 309       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 310       if (aCompSolidRes.get()) {
 311           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 312       }
 313       if (ModelAPI_Tools::compSolidOwner(aRes))
 314         qDebug("COMPSOLID sub-object");
 315     }
 316 #endif
 317     #ifdef DEBUG_FEATURE_REDISPLAY
 318       QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 319       FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 320       if (aFeature.get()) {
 321         std::string aKind = aFeature->getKind();
 322         if (aKind == DebugFeatureKind) {
 323           qDebug(QString("visible=%1, hide=%2 : display= %2").arg(aDisplayer->isVisible(aObj))
 324                                             .arg(aHide).arg(anObjInfo).toStdString().c_str());
 325         }
 326       }
 327     #endif
 328     if (aHide) {
 329       //we should provide objects which are hidden in the viewer, e.g. sketch always should visualizes
 330       // all sub-features, if some features are to be hidden, sould be proposed may be to removed #1223
 331       //aHiddenObjects.push_back(aObj);
 332       aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 333       #ifdef DEBUG_FEATURE_REDISPLAY
 334         // Redisplay the visible object or the object of the current operation
 335         bool isVisibleObject = aDisplayer->isVisible(aObj);
 336
 337         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 338         //qDebug(QString("visible=%1 : erase  = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 339       #endif
 340     }
 341     else {
 342       // Redisplay the visible object or the object of the current operation
 343       bool isVisibleObject = aDisplayer->isVisible(aObj);
 344       #ifdef DEBUG_FEATURE_REDISPLAY
 345         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
 346         //qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
 347       #endif
 348
 349       if (isVisibleObject)  { // redisplay visible object
 350         //displayObject(aObj);  // In order to update presentation
 351         // in order to avoid the check whether the object can be redisplayed, the exact method
 352         // of redisplay is called. This modification is made in order to have the line is updated
 353         // by creation of a horizontal constraint on the line by preselection
 354         if (ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(aObj))) {
 355           aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
 356         }
 357         else {
 358           aRedisplayed = aDisplayer->redisplay(aObj, false) || aRedisplayed;
 359           // Deactivate object of current operation from selection
 360           aWorkshop->deactivateActiveObject(aObj, false);
 361         }
 362       } else { // display object if the current operation has it
 363         if (displayObject(aObj, aFirstVisualizedBody)) {
 364           aRedisplayed = true;
 365           // Deactivate object of current operation from selection
 366           aWorkshop->deactivateActiveObject(aObj, false);
 367         }
 368       }
 369     }
 370   }
 371   // this processing should be moved in another place in order to do not cause problems in
 372   // flush messages chain
 373   //if (aHiddenObjects.size() > 0)
 374   //  myWorkshop->module()->processHiddenObject(aHiddenObjects);
 375
 376   bool isCustomized = customizeCurrentObject(anObjects, aRedisplayed);
 377   if (aRedisplayed || isCustomized) {
 378     //VSV FitAll updated viewer by it self
 379     if (aFirstVisualizedBody)
 380       myWorkshop->viewer()->fitAll();
 381     else
 382       aDisplayer->updateViewer();
 383   }
 384 }
 385 //******************************************************
 386 void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 387 {
 388   std::set<ObjectPtr> anObjects = theMsg->objects();
 389   std::set<ObjectPtr>::const_iterator aIt;
 390 #ifdef DEBUG_FEATURE_CREATED
 391   QStringList anInfo;
 392   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 393     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
 394   }
 395   QString anInfoStr = anInfo.join(";\t");
 396   qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 397 #endif
 398
 399   bool aFirstVisualizedBody = false;
 400
 401   //bool aHasPart = false;
 402   bool aDisplayed = false;
 403   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
 404     ObjectPtr anObject = *aIt;
 405
 406 #ifdef DEBUG_RESULT_COMPSOLID
 407     ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 408     if (aRes.get()) {
 409       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 410       if (aCompSolidRes.get()) {
 411           qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
 412       }
 413       if (ModelAPI_Tools::compSolidOwner(aRes))
 414         qDebug("COMPSOLID sub-object");
 415     }
 416 #endif
 417     // the validity of the data should be checked here in order to avoid display of the objects,
 418     // which were created, then deleted, but flush for the creation event happens after that
 419     // we should not display disabled objects
 420     bool aHide = !anObject->data()->isValid() ||
 421                  anObject->isDisabled() ||
 422                  !anObject->isDisplayed();
 423     if (!aHide) { // check that this is not hidden result
 424       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
 425       bool isConcealed = aRes && aRes->isConcealed();
 426       aHide = aRes && aRes->isConcealed();
 427       // Hide the presentation with an empty shape. But isDisplayed state of the object should not
 428       // be changed to the object becomes visible when the shape becomes not empty
 429       if (!aHide && aRes.get())
 430         aHide = !aRes->shape().get() || aRes->shape()->isNull();
 431     }
 432     if (!aHide) {
 433       // setDisplayed has to be called in order to synchronize internal state of the object
 434       // with list of displayed objects
 435       if (myWorkshop->module()->canDisplayObject(anObject)) {
 436         anObject->setDisplayed(true);
 437         aDisplayed = displayObject(*aIt, aFirstVisualizedBody);
 438       } else
 439         anObject->setDisplayed(false);
 440     }
 441   }
 442
 443   bool isCustomized = customizeCurrentObject(anObjects, aDisplayed);
 444
 445   //if (myObjectBrowser)
 446   //  myObjectBrowser->processEvent(theMsg);
 447   if (aDisplayed) {
 448     //VSV FitAll updated viewer by it self
 449     if (aFirstVisualizedBody)
 450       myWorkshop->viewer()->fitAll();
 451     else
 452       workshop()->displayer()->updateViewer();
 453   }
 454   //if (aHasPart) { // TODO: Avoid activate last part on loading of document
 455   //  activateLastPart();
 456   //}
 457 }
 458
 459 bool XGUI_WorkshopListener::event(QEvent * theEvent)
 460 {
 461   PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
 462   if (aPostponedEv) {
 463     std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
 464     processEvent(aEventPtr);
 465     return true;
 466   }
 467   return false;
 468 }
 469
 470 void XGUI_WorkshopListener::addFeature(const std::shared_ptr<Config_FeatureMessage>& theMessage)
 471 {
 472   if (!theMessage) {
 473 #ifdef _DEBUG
 474     qDebug() << "XGUI_WorkshopListener::addFeature: NULL message.";
 475 #endif
 476     return;
 477   }
 478   ActionInfo aFeatureInfo;
 479   aFeatureInfo.initFrom(theMessage);
 480
 481   XGUI_Workshop* aWorkshop = workshop();
 482
 483   QString aWchName = QString::fromStdString(theMessage->workbenchId());
 484   QStringList aNestedFeatures =
 485       QString::fromStdString(theMessage->nestedFeatures()).split(" ", QString::SkipEmptyParts);
 486   QString aDocKind = QString::fromStdString(theMessage->documentKind());
 487   QList<QAction*> aNestedActList;
 488   bool isColumnButton = !aNestedFeatures.isEmpty();
 489   if (isColumnButton) {
 490     QString aNestedActions = QString::fromStdString(theMessage->actionsWhenNested());
 491     XGUI_OperationMgr* anOperationMgr = aWorkshop->operationMgr();
 492     XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 493     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ACCEPT)) {
 494       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
 495       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(commitAllOperations()));
 496       aNestedActList << anAction;
 497     }
 498     if (aNestedActions.contains(FEATURE_WHEN_NESTED_ABORT)) {
 499       QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AbortAll, NULL);
 500       connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(abortAllOperations()));
 501       aNestedActList << anAction;
 502     }
 503   }
 504
 505 #ifdef HAVE_SALOME
 506   XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
 507   QAction* aAction;
 508   if (isColumnButton) {
 509     aAction = aSalomeConnector->addFeatureOfNested(aWchName, aFeatureInfo, aNestedActList);
 510   } else {
 511     //Issue #650: in the SALOME mode the tooltip should be same as text
 512     aFeatureInfo.toolTip = aFeatureInfo.text;
 513     aAction = aSalomeConnector->addFeature(aWchName, aFeatureInfo);
 514   }
 515   aSalomeConnector->setNestedActions(aFeatureInfo.id, aNestedFeatures);
 516   aSalomeConnector->setDocumentKind(aFeatureInfo.id, aDocKind);
 517
 518   aWorkshop->actionsMgr()->addCommand(aAction);
 519   aWorkshop->module()->actionCreated(aAction);
 520 #else
 521   //Find or create Workbench
 522   AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
 523   AppElements_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
 524   if (!aPage) {
 525     aPage = aWorkshop->addWorkbench(aWchName);
 526   }
 527   //Find or create Group
 528   QString aGroupName = QString::fromStdString(theMessage->groupId());
 529   AppElements_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
 530   if (!aGroup) {
 531     aGroup = aPage->addGroup(aGroupName);
 532   }
 533   // Check if hotkey sequence is already defined:
 534   XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
 535   QKeySequence aHotKey = anActionsMgr->registerShortcut(aFeatureInfo.shortcut);
 536   if(aHotKey != aFeatureInfo.shortcut) {
 537     aFeatureInfo.shortcut = aHotKey;
 538   }
 539   // Create feature...
 540   AppElements_Command* aCommand = aGroup->addFeature(aFeatureInfo,
 541                                                       aDocKind,
 542                                                       aNestedFeatures,
 543                                                       theMessage->isAutoPreview());
 544   // Enrich created button with accept/abort buttons if necessary
 545   AppElements_Button* aButton = aCommand->button();
 546   if (aButton->isColumnButton()) {
 547     aButton->setAdditionalButtons(aNestedActList);
 548   }
 549   aWorkshop->actionsMgr()->addCommand(aCommand);
 550   aWorkshop->module()->actionCreated(aCommand);
 551 #endif
 552 }
 553
 554
 555 //**************************************************************
 556 bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisualizedBody)
 557 {
 558 #ifdef DEBUG_RESULT_COMPSOLID
 559   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 560   if (aRes.get() && (ModelAPI_Tools::hasSubResults(aRes) || ModelAPI_Tools::compSolidOwner(aRes))) {
 561     ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
 562     if (aCompSolidRes.get()) {
 563       qDebug("COMPSOLID: displayObject");
 564     }
 565   }
 566 #endif
 567
 568   bool aDisplayed = false;
 569   XGUI_Workshop* aWorkshop = workshop();
 570   // do not display the object if it has sub objects. They should be displayed separately.
 571   if (!aWorkshop->module()->canDisplayObject(theObj) ||
 572       ModelAPI_Tools::hasSubResults(std::dynamic_pointer_cast<ModelAPI_Result>(theObj)))
 573     return aDisplayed;
 574
 575   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 576   int aNb = aDisplayer->objectsCount();
 577   aDisplayed = aDisplayer->display(theObj, false);
 578
 579   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 580   if (aNb == 0 && aResult.get()) {
 581     std::string aResultGroupName = aResult->groupName();
 582     if (aResultGroupName == ModelAPI_ResultBody::group() ||
 583         aResultGroupName == ModelAPI_ResultGroup::group()) {
 584       std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
 585       theFirstVisualizedBody = aShapePtr.get() != NULL;
 586     }
 587   }
 588   return aDisplayed;
 589 }
 590
 591 bool XGUI_WorkshopListener::customizeCurrentObject(const std::set<ObjectPtr>& theObjects,
 592                                                    bool theForceRedisplay)
 593 {
 594   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
 595   FeaturePtr aCurrentFeature;
 596   if (anOperationMgr->hasOperation()) {
 597     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 598                                                       (anOperationMgr->currentOperation());
 599     if (aFOperation) {
 600       aCurrentFeature = aFOperation->feature();
 601     }
 602   }
 603
 604   bool aCustomized = false;
 605   if (aCurrentFeature.get()) {
 606     // the customize presentation should be redisplayed if force redislayed is true or
 607     // if a list of message objects contains the operation feature for case when
 608     // the feature is hidden, but arguments of the feature are modified
 609     // e.g. extrusion is hidden(h=0) but sketch is chosen
 610     if (theForceRedisplay || theObjects.find(aCurrentFeature) != theObjects.end()) {
 611       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
 612                                            ModuleBase_IModule::CustomizeArguments, false);
 613       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
 614                                            ModuleBase_IModule::CustomizeResults, false);
 615       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
 616                                            ModuleBase_IModule::CustomizeHighlightedObjects, false);
 617     }
 618   }
 619   return aCustomized;
 620 }
 621
 622 XGUI_Workshop* XGUI_WorkshopListener::workshop() const
 623 {
 624   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 625   return aConnector->workshop();
 626 }