X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_WorkshopListener.cpp;h=11e1d9866b551d8d32ed0f39f02d9acfc4708f84;hb=b24899c5ff113144ea6498484e6f20da8d6f773e;hp=57025c6c7d096b4a1ab60f11f6286728ea45d55b;hpb=c3c00a15849bc9113fabe42e42e3fc40bd878f79;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_WorkshopListener.cpp b/src/XGUI/XGUI_WorkshopListener.cpp
index 57025c6c7..11e1d9866 100755
--- a/src/XGUI/XGUI_WorkshopListener.cpp
+++ b/src/XGUI/XGUI_WorkshopListener.cpp
@@ -12,15 +12,11 @@
 #include "XGUI_QtEvents.h"
 
 #ifndef HAVE_SALOME
-#include <AppElements_Workbench.h>
-#include <AppElements_Command.h>
-#include <AppElements_MainMenu.h>
 #include <AppElements_MainWindow.h>
-#include <AppElements_MenuGroupPanel.h>
-#include <AppElements_Button.h>
 #endif
 
 #include <ModuleBase_IModule.h>
+#include <ModuleBase_Events.h>
 
 #include <ModelAPI_Object.h>
 #include <ModelAPI_Events.h>
@@ -29,11 +25,11 @@
 #include <ModelAPI_Feature.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_ResultBody.h>
+#include <ModelAPI_ResultGroup.h>
 #include <ModelAPI_ResultCompSolid.h>
 #include <ModelAPI_Tools.h>
 
 #include <Events_Loop.h>
-#include <Events_Error.h>
 #include <Events_LongOp.h>
 
 #include <ModuleBase_IWorkshop.h>
@@ -43,12 +39,12 @@
 #include <ModuleBase_OperationFeature.h>
 #include <ModuleBase_Tools.h>
 #include <ModuleBase_IViewer.h>
-#include <ModuleBase_FilterFactory.h>
+#include <ModuleBase_WidgetSelector.h>
 
 #include <Config_FeatureMessage.h>
 #include <Config_PointerMessage.h>
-#include <Config_SelectionFilterMessage.h>
 #include <Config_Keywords.h>
+#include <Events_InfoMessage.h>
 
 #include <QApplication>
 #include <QMainWindow>
@@ -66,7 +62,7 @@
 //#define DEBUG_RESULT_COMPSOLID
 
 #ifdef DEBUG_FEATURE_REDISPLAY
-const std::string DebugFeatureKind = "Extrusion";
+const std::string DebugFeatureKind = "";//"Extrusion";
 #endif
 
 XGUI_WorkshopListener::XGUI_WorkshopListener(ModuleBase_IWorkshop* theWorkshop)
@@ -86,19 +82,17 @@ void XGUI_WorkshopListener::initializeEventListening()
 {
   //Initialize event listening
   Events_Loop* aLoop = Events_Loop::loop();
-  aLoop->registerListener(this, Events_Error::errorID());  //!< Listening application errors.
-  aLoop->registerListener(this, Events_Loop::eventByName(Config_FeatureMessage::GUI_EVENT()));
-  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED));
+  aLoop->registerListener(this, Events_InfoMessage::errorID());  //!< Listening application errors.
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
   aLoop->registerListener(this, Events_LongOp::eventID());
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_PLUGIN_LOADED));
-  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SELFILTER_LOADED));
-  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED));
 
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED));
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED));
+  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
+  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION));
 }
 
 //******************************************************
@@ -114,16 +108,8 @@ void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>&
     return;
   }
 
-  //A message to start feature creation received.
-  if (theMessage->eventID() == Events_Loop::loop()->eventByName(Config_FeatureMessage::GUI_EVENT())) {
-    std::shared_ptr<Config_FeatureMessage> aFeatureMsg =
-       std::dynamic_pointer_cast<Config_FeatureMessage>(theMessage);
-    if (!aFeatureMsg->isInternal()) {
-      addFeature(aFeatureMsg);
-    }
-  }
   // Process creation of Part
-  else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
+  if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
     onFeatureCreatedMsg(aUpdMsg);
@@ -142,7 +128,20 @@ void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>&
     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
     onFeatureRedisplayMsg(aUpdMsg);
+  } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION)) {
+    std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
+        std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
+    onFeatureEmptyPresentationMsg(aUpdMsg);
+  } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION)) {
+    ModuleBase_ModelWidget* aWidget = workshop()->propertyPanel()->activeWidget();
+    if (aWidget) {
+      ModuleBase_WidgetSelector* aWidgetSelector =
+        dynamic_cast<ModuleBase_WidgetSelector*>(aWidget);
+      if (aWidgetSelector)
+        myWorkshop->setSelected(aWidgetSelector->getAttributeSelection());
+    }
   }
+
   //Update property panel on corresponding message. If there is no current operation (no
   //property panel), or received message has different feature to the current - do nothing.
   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
@@ -155,35 +154,6 @@ void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>&
     } else {
       QApplication::restoreOverrideCursor();
     }
-  }
-  //An operation passed by message. Start it, process and commit.
-  else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OPERATION_LAUNCHED)) {
-    std::shared_ptr<Config_PointerMessage> aPartSetMsg =
-        std::dynamic_pointer_cast<Config_PointerMessage>(theMessage);
-    //myPropertyPanel->cleanContent();
-    ModuleBase_Operation* anOperation = (ModuleBase_Operation*) aPartSetMsg->pointer();
-    XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
-
-    if (anOperationMgr->startOperation(anOperation)) {
-      ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
-      if (aFOperation)
-        workshop()->propertyPanel()->updateContentWidget(aFOperation->feature());
-      if (!anOperation->getDescription()->hasXmlRepresentation()) {
-        if (anOperation->commit())
-          workshop()->updateCommandStatus();
-      }
-    }
-  } 
-  else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SELFILTER_LOADED)) {
-    std::shared_ptr<Config_SelectionFilterMessage> aMsg = 
-      std::dynamic_pointer_cast<Config_SelectionFilterMessage>(theMessage);
-    if (aMsg) {
-      ModuleBase_FilterFactory* aFactory = myWorkshop->selectionFilters();
-      if (!aMsg->attributeId().empty()) {
-        aFactory->assignFilter(aMsg->selectionFilterId(), aMsg->featureId(), aMsg->attributeId(),
-                               aMsg->parameters());
-      }
-    }
   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)) {
     // the viewer's update context will not happens until viewer updated is emitted
       workshop()->displayer()->enableUpdateViewer(false);
@@ -191,30 +161,12 @@ void XGUI_WorkshopListener::processEvent(const std::shared_ptr<Events_Message>&
     // the viewer's update context is unblocked, the viewer's update works
     XGUI_Displayer* aDisplayer = workshop()->displayer();
     aDisplayer->enableUpdateViewer(true);
-  } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_OBJECT_ERROR_CHANGED)) {
-    std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
-        std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
-    std::set<ObjectPtr> anObjects = aUpdMsg->objects();
-
-    ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
-                                              (workshop()->operationMgr()->currentOperation());
-    bool aFeatureChanged = false;
-    if(aFOperation ) {
-      FeaturePtr aFeature = aFOperation->feature();
-      if (aFeature.get()) {
-        std::set<ObjectPtr>::const_iterator aIt;
-        for (aIt = anObjects.begin(); aIt != anObjects.end() && !aFeatureChanged; ++aIt) {
-          aFeatureChanged = ModelAPI_Feature::feature(*aIt) == aFeature;
-        }
-      }
-      if (aFeatureChanged)
-        workshop()->operationMgr()->onValidateOperation();
-    }
   } else {
     //Show error dialog if error message received.
-    std::shared_ptr<Events_Error> anAppError = std::dynamic_pointer_cast<Events_Error>(theMessage);
-    if (anAppError) {
-      emit errorOccurred(QString::fromLatin1(anAppError->description()));
+    std::shared_ptr<Events_InfoMessage> anIngfoMsg =
+      std::dynamic_pointer_cast<Events_InfoMessage>(theMessage);
+    if (anIngfoMsg) {
+      emit errorOccurred(anIngfoMsg);
     }
     return;
   }
@@ -238,7 +190,8 @@ void XGUI_WorkshopListener::onFeatureUpdatedMsg(
     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
   }
   QString anInfoStr = anInfo.join(";\t");
-  qDebug(QString("onFeatureUpdatedMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
+  qDebug(QString("onFeatureUpdatedMsg: %1, %2")
+    .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 #endif
   std::set<ObjectPtr> aFeatures = theMsg->objects();
   XGUI_OperationMgr* anOperationMgr = workshop()->operationMgr();
@@ -264,7 +217,8 @@ void XGUI_WorkshopListener::onFeatureUpdatedMsg(
 }
 
 //******************************************************
-void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
+void XGUI_WorkshopListener::
+  onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 {
   std::set<ObjectPtr> anObjects = theMsg->objects();
   std::set<ObjectPtr>::const_iterator aIt;
@@ -275,20 +229,22 @@ void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI
     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
   }
   QString anInfoStr = anInfo.join(";\t");
-  qDebug(QString("onFeatureRedisplayMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
+  qDebug(QString("onFeatureRedisplayMsg: %1, %2")
+    .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 #endif
 
   XGUI_Workshop* aWorkshop = workshop();
   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
-  bool aFirstVisualizedBody = false;
-
+  //bool aFirstVisualizedBody = false;
+  bool aDoFitAll = false;
+  int aNbOfShownObjects = workshop()->displayer()->objectsCount();
   bool aRedisplayed = false;
   //std::list<ObjectPtr> aHiddenObjects;
   for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
     ObjectPtr aObj = (*aIt);
 
     // Hide the object if it is invalid or concealed one
-    bool aHide = !aObj->data() || !aObj->data()->isValid() || 
+    bool aHide = !aObj->data() || !aObj->data()->isValid() ||
       aObj->isDisabled() || (!aObj->isDisplayed());
     if (!aHide) { // check that this is not hidden result
       ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
@@ -305,7 +261,8 @@ void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI
     if (aRes.get()) {
       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
       if (aCompSolidRes.get()) {
-          qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
+          qDebug(QString("COMPSOLID, numberOfSubs = %1")
+            .arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
       }
       if (ModelAPI_Tools::compSolidOwner(aRes))
         qDebug("COMPSOLID sub-object");
@@ -316,23 +273,23 @@ void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI
       FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
       if (aFeature.get()) {
         std::string aKind = aFeature->getKind();
-        if (aKind == DebugFeatureKind) {
+        if (aKind == DebugFeatureKind || DebugFeatureKind.empty()) {
           qDebug(QString("visible=%1, hide=%2 : display= %2").arg(aDisplayer->isVisible(aObj))
                                             .arg(aHide).arg(anObjInfo).toStdString().c_str());
         }
       }
     #endif
     if (aHide) {
-      //we should provide objects which are hidden in the viewer, e.g. sketch always should visualizes
-      // all sub-features, if some features are to be hidden, sould be proposed may be to removed #1223
-      //aHiddenObjects.push_back(aObj);
+      //we should provide objects which are hidden in the viewer, e.g. sketch always should
+      // visualizes all sub-features, if some features are to be hidden, sould be proposed may
+      // be to removed #1223
+      // aHiddenObjects.push_back(aObj);
       aRedisplayed = aDisplayer->erase(aObj, false) || aRedisplayed;
       #ifdef DEBUG_FEATURE_REDISPLAY
         // Redisplay the visible object or the object of the current operation
         bool isVisibleObject = aDisplayer->isVisible(aObj);
 
         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
-        //qDebug(QString("visible=%1 : erase  = %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
       #endif
     }
     else {
@@ -340,7 +297,6 @@ void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI
       bool isVisibleObject = aDisplayer->isVisible(aObj);
       #ifdef DEBUG_FEATURE_REDISPLAY
         QString anObjInfo = ModuleBase_Tools::objectInfo((aObj));
-        //qDebug(QString("visible=%1 : display= %2").arg(isVisibleObject).arg(anObjInfo).toStdString().c_str());
       #endif
 
       if (isVisibleObject)  { // redisplay visible object
@@ -357,7 +313,9 @@ void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI
           aWorkshop->deactivateActiveObject(aObj, false);
         }
       } else { // display object if the current operation has it
-        if (displayObject(aObj, aFirstVisualizedBody)) {
+        if (displayObject(aObj)) {
+          aDoFitAll = aDoFitAll || neededFitAll(aObj, aNbOfShownObjects);
+
           aRedisplayed = true;
           // Deactivate object of current operation from selection
           aWorkshop->deactivateActiveObject(aObj, false);
@@ -372,15 +330,19 @@ void XGUI_WorkshopListener::onFeatureRedisplayMsg(const std::shared_ptr<ModelAPI
 
   bool isCustomized = customizeCurrentObject(anObjects, aRedisplayed);
   if (aRedisplayed || isCustomized) {
-    //VSV FitAll updated viewer by it self
-    if (aFirstVisualizedBody)
+    Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
+
+    //VSV FitAll updated viewer by itself
+    if (aDoFitAll)
       myWorkshop->viewer()->fitAll();
-    else 
+    else
       aDisplayer->updateViewer();
   }
 }
+
 //******************************************************
-void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
+void XGUI_WorkshopListener::
+  onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 {
   std::set<ObjectPtr> anObjects = theMsg->objects();
   std::set<ObjectPtr>::const_iterator aIt;
@@ -390,10 +352,12 @@ void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_O
     anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
   }
   QString anInfoStr = anInfo.join(";\t");
-  qDebug(QString("onFeatureCreatedMsg: %1, %2").arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
+  qDebug(QString("onFeatureCreatedMsg: %1, %2")
+    .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 #endif
 
-  bool aFirstVisualizedBody = false;
+  bool aDoFitAll = false;
+  int aNbOfShownObjects = workshop()->displayer()->objectsCount();
 
   //bool aHasPart = false;
   bool aDisplayed = false;
@@ -405,7 +369,8 @@ void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_O
     if (aRes.get()) {
       ResultCompSolidPtr aCompSolidRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aRes);
       if (aCompSolidRes.get()) {
-          qDebug(QString("COMPSOLID, numberOfSubs = %1").arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
+          qDebug(QString("COMPSOLID, numberOfSubs = %1")
+            .arg(aCompSolidRes->numberOfSubs()).toStdString().c_str());
       }
       if (ModelAPI_Tools::compSolidOwner(aRes))
         qDebug("COMPSOLID sub-object");
@@ -414,7 +379,7 @@ void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_O
     // the validity of the data should be checked here in order to avoid display of the objects,
     // which were created, then deleted, but flush for the creation event happens after that
     // we should not display disabled objects
-    bool aHide = !anObject->data()->isValid() || 
+    bool aHide = !anObject->data()->isValid() ||
                  anObject->isDisabled() ||
                  !anObject->isDisplayed();
     if (!aHide) { // check that this is not hidden result
@@ -427,12 +392,14 @@ void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_O
         aHide = !aRes->shape().get() || aRes->shape()->isNull();
     }
     if (!aHide) {
-      // setDisplayed has to be called in order to synchronize internal state of the object 
+      // setDisplayed has to be called in order to synchronize internal state of the object
       // with list of displayed objects
       if (myWorkshop->module()->canDisplayObject(anObject)) {
         anObject->setDisplayed(true);
-        aDisplayed = displayObject(*aIt, aFirstVisualizedBody);
-      } else 
+        aDisplayed = displayObject(anObject);
+        if (aDisplayed)
+          aDoFitAll = aDoFitAll || neededFitAll(anObject, aNbOfShownObjects);
+      } else
         anObject->setDisplayed(false);
     }
   }
@@ -442,8 +409,9 @@ void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_O
   //if (myObjectBrowser)
   //  myObjectBrowser->processEvent(theMsg);
   if (aDisplayed) {
-    //VSV FitAll updated viewer by it self
-    if (aFirstVisualizedBody)
+    Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_EMPTY_AIS_PRESENTATION));
+    //VSV FitAll updated viewer by itself
+    if (aDoFitAll)
       myWorkshop->viewer()->fitAll();
     else
       workshop()->displayer()->updateViewer();
@@ -453,103 +421,48 @@ void XGUI_WorkshopListener::onFeatureCreatedMsg(const std::shared_ptr<ModelAPI_O
   //}
 }
 
-bool XGUI_WorkshopListener::event(QEvent * theEvent)
+//******************************************************
+void XGUI_WorkshopListener::onFeatureEmptyPresentationMsg(
+                                      const std::shared_ptr<ModelAPI_ObjectUpdatedMessage>& theMsg)
 {
-  PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
-  if (aPostponedEv) {
-    std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
-    processEvent(aEventPtr);
-    return true;
+  std::set<ObjectPtr> anObjects = theMsg->objects();
+  std::set<ObjectPtr>::const_iterator aIt;
+#ifdef DEBUG_FEATURE_CREATED
+  QStringList anInfo;
+  for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
+    anInfo.append(ModuleBase_Tools::objectInfo((*aIt)));
   }
-  return false;
-}
-
-void XGUI_WorkshopListener::addFeature(const std::shared_ptr<Config_FeatureMessage>& theMessage)
-{
-  if (!theMessage) {
-#ifdef _DEBUG
-    qDebug() << "XGUI_WorkshopListener::addFeature: NULL message.";
+  QString anInfoStr = anInfo.join(";\t");
+  qDebug(QString("onFeatureEmptyPresentationMsg: %1, %2")
+    .arg(anObjects.size()).arg(anInfoStr).toStdString().c_str());
 #endif
-    return;
-  }
-  ActionInfo aFeatureInfo;
-  aFeatureInfo.initFrom(theMessage);
 
   XGUI_Workshop* aWorkshop = workshop();
+  XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 
-  QString aWchName = QString::fromStdString(theMessage->workbenchId());
-  QStringList aNestedFeatures =
-      QString::fromStdString(theMessage->nestedFeatures()).split(" ", QString::SkipEmptyParts);
-  QString aDocKind = QString::fromStdString(theMessage->documentKind());
-  QList<QAction*> aNestedActList;
-  bool isColumnButton = !aNestedFeatures.isEmpty();
-  if (isColumnButton) {
-    QString aNestedActions = QString::fromStdString(theMessage->actionsWhenNested());
-    XGUI_OperationMgr* anOperationMgr = aWorkshop->operationMgr();
-    XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
-    if (aNestedActions.contains(FEATURE_WHEN_NESTED_ACCEPT)) {
-      QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AcceptAll, NULL);
-      connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(commitAllOperations()));
-      aNestedActList << anAction;
-    }
-    if (aNestedActions.contains(FEATURE_WHEN_NESTED_ABORT)) {
-      QAction* anAction = anActionsMgr->operationStateAction(XGUI_ActionsMgr::AbortAll, NULL);
-      connect(anAction, SIGNAL(triggered()), anOperationMgr, SLOT(abortAllOperations()));
-      aNestedActList << anAction;
-    }
+  bool aRedisplayed = false;
+  for (aIt = anObjects.begin(); aIt != anObjects.end(); ++aIt) {
+    ObjectPtr anObject = *aIt;
+    aRedisplayed = aDisplayer->erase(anObject, false) || aRedisplayed;
   }
 
-#ifdef HAVE_SALOME
-  XGUI_SalomeConnector* aSalomeConnector = aWorkshop->salomeConnector();
-  QAction* aAction;
-  if (isColumnButton) {
-    aAction = aSalomeConnector->addFeatureOfNested(aWchName, aFeatureInfo, aNestedActList);
-  } else {
-    //Issue #650: in the SALOME mode the tooltip should be same as text
-    aFeatureInfo.toolTip = aFeatureInfo.text;
-    aAction = aSalomeConnector->addFeature(aWchName, aFeatureInfo);
-  }
-  aSalomeConnector->setNestedActions(aFeatureInfo.id, aNestedFeatures);
-  aSalomeConnector->setDocumentKind(aFeatureInfo.id, aDocKind);
-
-  aWorkshop->actionsMgr()->addCommand(aAction);
-  aWorkshop->module()->actionCreated(aAction);
-#else 
-  //Find or create Workbench
-  AppElements_MainMenu* aMenuBar = aWorkshop->mainWindow()->menuObject();
-  AppElements_Workbench* aPage = aMenuBar->findWorkbench(aWchName);
-  if (!aPage) {
-    aPage = aWorkshop->addWorkbench(aWchName);
-  }
-  //Find or create Group
-  QString aGroupName = QString::fromStdString(theMessage->groupId());
-  AppElements_MenuGroupPanel* aGroup = aPage->findGroup(aGroupName);
-  if (!aGroup) {
-    aGroup = aPage->addGroup(aGroupName);
-  }
-  // Check if hotkey sequence is already defined:
-  XGUI_ActionsMgr* anActionsMgr = aWorkshop->actionsMgr();
-  QKeySequence aHotKey = anActionsMgr->registerShortcut(aFeatureInfo.shortcut);
-  if(aHotKey != aFeatureInfo.shortcut) {
-    aFeatureInfo.shortcut = aHotKey;
-  }
-  // Create feature...
-  AppElements_Command* aCommand = aGroup->addFeature(aFeatureInfo,
-                                                      aDocKind,
-                                                      aNestedFeatures);
-  // Enrich created button with accept/abort buttons if necessary
-  AppElements_Button* aButton = aCommand->button();
-  if (aButton->isColumnButton()) {
-    aButton->setAdditionalButtons(aNestedActList);
-  }
-  aWorkshop->actionsMgr()->addCommand(aCommand);
-  aWorkshop->module()->actionCreated(aCommand);
-#endif
+  if (aRedisplayed)
+    aDisplayer->updateViewer();
 }
 
+bool XGUI_WorkshopListener::event(QEvent * theEvent)
+{
+  PostponeMessageQtEvent* aPostponedEv = dynamic_cast<PostponeMessageQtEvent*>(theEvent);
+  if (aPostponedEv) {
+    std::shared_ptr<Events_Message> aEventPtr = aPostponedEv->postponedMessage();
+    processEvent(aEventPtr);
+    return true;
+  }
+  return false;
+}
 
 //**************************************************************
-bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisualizedBody)
+bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj)
 {
 #ifdef DEBUG_RESULT_COMPSOLID
   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
@@ -569,23 +482,27 @@ bool XGUI_WorkshopListener::displayObject(ObjectPtr theObj, bool& theFirstVisual
     return aDisplayed;
 
   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
-  ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theObj);
-  if (aBody.get() != NULL) {
-    int aNb = aDisplayer->objectsCount();
-    aDisplayed = aDisplayer->display(theObj, false);
-    if (aNb == 0)
-      theFirstVisualizedBody = true;
-  } else {
-    aDisplayed = aDisplayer->display(theObj, false);
-    if (aDisplayed) {
-      ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
-      if (aResult.get() != NULL) {
+  int aNb = aDisplayer->objectsCount();
+  return aDisplayer->display(theObj, false);
+}
+
+//**************************************************************
+bool XGUI_WorkshopListener::neededFitAll(ObjectPtr theObj, const int theNbOfShownObjects)
+{
+  bool aFirstVisualizedBody = false;
+
+  if (theNbOfShownObjects == 0) {
+    ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
+    if (aResult.get()) {
+      std::string aResultGroupName = aResult->groupName();
+      if (aResultGroupName == ModelAPI_ResultBody::group() ||
+          aResultGroupName == ModelAPI_ResultGroup::group()) {
         std::shared_ptr<GeomAPI_Shape> aShapePtr = ModelAPI_Tools::shape(aResult);
-          theFirstVisualizedBody = aShapePtr.get() != NULL;
+        aFirstVisualizedBody = aShapePtr.get() != NULL;
       }
     }
   }
-  return aDisplayed;
+  return aFirstVisualizedBody;
 }
 
 bool XGUI_WorkshopListener::customizeCurrentObject(const std::set<ObjectPtr>& theObjects,
@@ -609,11 +526,11 @@ bool XGUI_WorkshopListener::customizeCurrentObject(const std::set<ObjectPtr>& th
     // e.g. extrusion is hidden(h=0) but sketch is chosen
     if (theForceRedisplay || theObjects.find(aCurrentFeature) != theObjects.end()) {
       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
-                                           ModuleBase_IModule::CustomizeArguments, false);
+                                 ModuleBase_IModule::CustomizeArguments, false) || aCustomized;
       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
-                                           ModuleBase_IModule::CustomizeResults, false);
+                                   ModuleBase_IModule::CustomizeResults, false) || aCustomized;
       aCustomized = myWorkshop->module()->customizeObject(aCurrentFeature,
-                                           ModuleBase_IModule::CustomizeHighlightedObjects, false);
+                        ModuleBase_IModule::CustomizeHighlightedObjects, false) || aCustomized;
     }
   }
   return aCustomized;