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updated copyright message
[modules/shaper.git] / src / SHAPERGUI / SHAPERGUI.cpp
index 42c1b509051cf3f21dd89169ac2eb9a8b1af11bc..475b4933d71e1b9e4831a01199ad435ef3ce7780 100644 (file)
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023  CEA, EDF
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 //
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
 #include "SHAPERGUI.h"
 #include "SHAPERGUI_DataModel.h"
 #include "SHAPERGUI_OCCSelector.h"
-#include <SHAPERGUI_NestedButton.h>
+#include "SHAPERGUI_NestedButton.h"
+#include "SHAPERGUI_ToolbarsMgr.h"
 
 #include <XGUI_Workshop.h>
 #include <XGUI_PropertyPanel.h>
 #include <XGUI_OperationMgr.h>
 #include <XGUI_Displayer.h>
 #include <XGUI_MenuMgr.h>
+#include <XGUI_FacesPanel.h>
+#include <XGUI_SelectionActivate.h>
+#include <XGUI_InspectionPanel.h>
+#include <XGUI_ViewerProxy.h>
 
 #include <ModuleBase_Operation.h>
 #include <ModuleBase_Preferences.h>
 #include <ModuleBase_ActionInfo.h>
 #include <ModuleBase_IModule.h>
 
+#include <ModelAPI_Tools.h>
+
 #include <LightApp_Application.h>
 #include <LightApp_SelectionMgr.h>
 #include <LightApp_OCCSelector.h>
 #include <LightApp_Study.h>
+
 #include <OCCViewer_ViewModel.h>
+#include <OCCViewer_ViewPort3d.h>
 
 #include <SUIT_Selector.h>
 #include <SUIT_Desktop.h>
 #include <SUIT_ViewManager.h>
+#include <SUIT_ViewWindow.h>
 #include <SUIT_ResourceMgr.h>
 #include <SUIT_DataBrowser.h>
 
 #include <QtxActionMenuMgr.h>
 #include <QtxActionToolMgr.h>
 #include <QtxResourceMgr.h>
+#include <QtxInfoPanel.h>
 
 #include <Config_PropManager.h>
 #include <Config_ModuleReader.h>
 
 #include <AIS_ListOfInteractive.hxx>
 #include <AIS_ListIteratorOfListOfInteractive.hxx>
+#include <Standard_Version.hxx>
 
 #include <QDockWidget>
 #include <QAction>
 #include <QTimer>
 #include <QMenu>
+#include <QToolBar>
 
-#define SALOME_PATCH_FOR_CTRL_WHEEL
+#include <ModelAPI_Session.h>
+#include <Events_MessageBool.h>
+
+#if OCC_VERSION_HEX < 0x070400
+  #define SALOME_PATCH_FOR_CTRL_WHEEL
+#endif
 
 extern "C" {
 SHAPERGUI_EXPORT CAM_Module* createModule()
@@ -78,6 +95,11 @@ SHAPERGUI_EXPORT char* getModuleVersion()
 }
 } // extern "C"
 
+
+static const QString ToolbarsSection("SHAPER_Toolbars");
+static const QString FreeCommandsParam("OutOFToolbars");
+
+
 /** 
 * Class for preferences management
 */
@@ -118,7 +140,9 @@ private:
 //******************************************************
 SHAPERGUI::SHAPERGUI()
     : LightApp_Module("SHAPER"),
-      mySelector(0), myIsOpened(0), myPopupMgr(0)
+      mySelector(0), myIsOpened(0), myPopupMgr(0), myIsInspectionVisible(false),
+  myInspectionPanel(0), myIsFacesPanelVisible(false), myIsToolbarsModified(false),
+  myAxisArrowRate(-1)
 {
   myWorkshop = new XGUI_Workshop(this);
   connect(myWorkshop, SIGNAL(commandStatusUpdated()),
@@ -127,12 +151,16 @@ SHAPERGUI::SHAPERGUI()
   myProxyViewer = new SHAPERGUI_SalomeViewer(this);
 
   ModuleBase_Preferences::setResourceMgr(application()->resourceMgr());
-  ModuleBase_Preferences::loadCustomProps();
+
+  // It will be called in XGUI_Workshop::startApplication
+  // ModuleBase_Preferences::loadCustomProps();
 }
 
 //******************************************************
 SHAPERGUI::~SHAPERGUI()
 {
+  delete myWorkshop;
+  delete myProxyViewer;
 }
 
 //******************************************************
@@ -146,12 +174,77 @@ void SHAPERGUI::initialize(CAM_Application* theApp)
   {
     connect(anApp, SIGNAL(preferenceResetToDefaults()), this, SLOT(onDefaultPreferences()));
   }
+
+  int aMenu = createMenu(tr("Inspection"), -1, -1, 30);
+
+  int aId = getNextCommandId();
+  myActionsList.append(aId);
+  SUIT_Desktop* aDesk = application()->desktop();
+  QString aTip = tr("Show inspection window");
+  myWhatIsAction = createAction(aId, aTip, QIcon(":pictures/whatis.png"), tr("What Is"),
+    aTip, QKeySequence(), aDesk, true, this, SLOT(onWhatIs(bool)));
+  myWhatIsAction->setStatusTip(aTip);
+  myWhatIsAction->setData("INSPECTION_CMD");
+  createMenu(aId, aMenu, 0);
+
+  QString aToolName = tr("Inspection");
+  int aTool = createTool(aToolName);
+#ifdef _DEBUG
+  int aToolId =
+#endif
+    createTool(myWhatIsAction, aTool);
+  registerCommandToolbar(aToolName, aId);
+
+  // Define Edit toolbars command
+  aId = getNextCommandId();
+  //myActionsList.append(aId); Do not use it for editing of toolbars
+  aTip = tr("Edit toolbars of the module");
+#ifdef _DEBUG
+  QAction* aAction =
+#endif
+    createAction(aId, aTip, QIcon(":pictures/configure_toolbars.png"),
+    tr("Edit toolbars..."), aTip, QKeySequence(), aDesk, false, this, SLOT(onEditToolbars()));
+  int aEditMenu = createMenu(tr("MEN_DESK_EDIT"), -1, -1, 30);
+#ifdef _DEBUG
+  int aEditItem =
+#endif
+    createMenu(aId, aEditMenu);
+
+  if (!myInspectionPanel) {
+    myInspectionPanel = myWorkshop->inspectionPanel();
+    connect(myInspectionPanel->toggleViewAction(), SIGNAL(toggled(bool)),
+      this, SLOT(onWhatIs(bool)));
+  }
+  hideInternalWindows();
+
+  // Initialize viewer proxy if OCC viewer is already exist
+  ViewManagerList aOCCViewManagers;
+  application()->viewManagers(OCCViewer_Viewer::Type(), aOCCViewManagers);
+  if (aOCCViewManagers.size() > 0) {
+    SUIT_ViewManager* aMgr = aOCCViewManagers.first();
+    SUIT_ViewWindow* aWnd = aMgr->getActiveView();
+    if (aWnd) {
+      OCCViewer_ViewWindow* aOccWnd = static_cast<OCCViewer_ViewWindow*>(aWnd);
+      OCCViewer_ViewPort3d* aViewPort = aOccWnd->getViewPort();
+      if (aViewPort) {
+        XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
+        aViewPort->installEventFilter(aViewer);
+        Handle(V3d_View) aView = aViewPort->getView();
+        aViewer->SetScale(aView, aView->Camera()->Scale());
+        // We can not create selector here because other modules will be deactivated later
+        //onViewManagerAdded(aMgr);
+      }
+    }
+  }
+  SHAPERGUI_DataModel* aDataModel = dynamic_cast<SHAPERGUI_DataModel*>(dataModel());
+  aDataModel->initRootObject();
 }
 
 //******************************************************
 void SHAPERGUI::windows(QMap<int, int>& theWndMap) const
 {
   theWndMap.insert(LightApp_Application::WT_PyConsole, Qt::BottomDockWidgetArea);
+  theWndMap.insert(LightApp_Application::WT_InfoPanel, Qt::RightDockWidgetArea);
 }
 
 //******************************************************
@@ -167,7 +260,7 @@ void SHAPERGUI::viewManagers(QStringList& theList) const
 //void SHAPERGUI::connectToStudy(CAM_Study* theStudy)
 //{
 //  // if there are created viewer managers, we should try to create viewer
-//  // selector and initialize viewer with it. It sets interactive contect to the
+//  // selector and initialize viewer with it. It sets interactive context to the
 //  // proxy viewer. If study is opened, CAM application calls this method before the open()
 //  // of data model
 //  // the SHAPER data model is specific and during open(load) redisplay signals are flushed, so
@@ -187,10 +280,17 @@ void SHAPERGUI::viewManagers(QStringList& theList) const
 //******************************************************
 bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
 {
-  bool isDone = LightApp_Module::activateModule(theStudy);
+  ModelAPI_Session::get()->moduleDocument(); // initialize a root document if not done yet
+
+  // this must be done in the initialization and in activation (on the second activation
+  // initialization in not called, so SComponent must be added anyway
   SHAPERGUI_DataModel* aDataModel = dynamic_cast<SHAPERGUI_DataModel*>(dataModel());
   aDataModel->initRootObject();
 
+
+  bool isDone = LightApp_Module::activateModule(theStudy);
+  loadToolbarsConfig();
+
   if (isDone) {
     setMenuShown(true);
     setToolShown(true);
@@ -198,21 +298,27 @@ bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
     QObject* aObj = myWorkshop->objectBrowser()->parent();
     QDockWidget* aObjDoc = dynamic_cast<QDockWidget*>(aObj);
     if (aObjDoc) {
-      QAction* aViewAct = aObjDoc->toggleViewAction();
-      aViewAct->setEnabled(true);
       myWorkshop->objectBrowser()->setVisible(true);
       aObjDoc->setVisible(true);
       desktop()->tabifyDockWidget(aObjDoc, myWorkshop->propertyPanel());
+      aObjDoc->toggleViewAction()->setVisible(true);
     }
 
+    myInspectionPanel->toggleViewAction()->setVisible(true);
+
+    myWorkshop->facesPanel()->toggleViewAction()->setVisible(true);
+    if (myIsFacesPanelVisible)
+      myWorkshop->facesPanel()->show();
+    myWorkshop->propertyPanel()->toggleViewAction()->setVisible(true);
+
     if (!mySelector) {
       ViewManagerList OCCViewManagers;
       application()->viewManagers(OCCViewer_Viewer::Type(), OCCViewManagers);
       if (OCCViewManagers.size() > 0) {
-        mySelector = createSelector(OCCViewManagers.first());
+        onViewManagerAdded(OCCViewManagers.first());
       }
     }
-    // it should be pefromed after the selector creation in order to have AISContext
+    // it should be performed after the selector creation in order to have AISContext
     myWorkshop->activateModule();
     //action(myEraseAll)->setEnabled(false);
 
@@ -224,19 +330,9 @@ bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
     else
       myWorkshop->updateCommandStatus();
   }
-  SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
-  myIsStorePositions = aResMgr->booleanValue("Study", "store_positions", true);
   myIsEditEnabled = getApp()->isEditEnabled();
   getApp()->setEditEnabled(false);
 
-  // this following row is caused by #187 bug.
-  // SALOME saves the dock widget positions before deactivateModule() and
-  // load it after the module activation. So, if the panel is visible before
-  // deactivate, it becomes visible after activate.
-  // In order to avoid the visible property panel, the widget position save is
-  // switch off in this module
-  aResMgr->setValue("Study", "store_positions", false);
-
   // Synchronize displayed objects
   Handle(AIS_InteractiveContext) aContext;
   if (mySelector && mySelector->viewer())
@@ -246,6 +342,9 @@ bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
     XGUI_Displayer* aDisp = myWorkshop->displayer();
     QObjectPtrList aObjList = aDisp->displayedObjects();
 
+    if (myOldSelectionColor.size() == 0)
+      myOldSelectionColor = aDisp->selectionColor();
+
     AIS_ListOfInteractive aList;
     aContext->DisplayedObjects(aList);
     AIS_ListIteratorOfListOfInteractive aLIt;
@@ -270,7 +369,7 @@ bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
   }
   myProxyViewer->activateViewer(true);
 
-  // Postrrocessing for LoadScriptId to remove created(if it was created) SALOME Object Browser
+  // Post-processing for LoadScriptId to remove created(if it was created) SALOME Object Browser
   connect(getApp()->action(LightApp_Application::UserID+1), SIGNAL(triggered(bool)),
           this, SLOT(onScriptLoaded()));
 
@@ -283,28 +382,49 @@ bool SHAPERGUI::activateModule(SUIT_Study* theStudy)
           this, SLOT(onSaveDocByShaper()));
   connect(getApp()->action(LightApp_Application::FileSaveAsId), SIGNAL(triggered(bool)),
           this, SLOT(onSaveAsDocByShaper()));
-
+  updateInfoPanel();
   return isDone;
 }
 
 //******************************************************
-bool SHAPERGUI::deactivateModule(SUIT_Study* theStudy)
+void SHAPERGUI::hideInternalWindows()
 {
   myProxyViewer->activateViewer(false);
   setMenuShown(false);
   setToolShown(false);
 
-  myWorkshop->deactivateModule();
-
   QObject* aObj = myWorkshop->objectBrowser()->parent();
   QDockWidget* aObjDoc = dynamic_cast<QDockWidget*>(aObj);
   if (aObjDoc) {
     aObjDoc->setVisible(false);
     myWorkshop->objectBrowser()->setVisible(false);
-    QAction* aViewAct = aObjDoc->toggleViewAction();
-    aViewAct->setEnabled(false);
+    aObjDoc->toggleViewAction()->setVisible(false);
   }
 
+  myInspectionPanel->hide();
+  myInspectionPanel->toggleViewAction()->setVisible(false);
+
+  myWorkshop->facesPanel()->hide();
+  myWorkshop->facesPanel()->toggleViewAction()->setVisible(false);
+
+  myWorkshop->propertyPanel()->hide();
+  myWorkshop->propertyPanel()->toggleViewAction()->setVisible(false);
+
+  myWorkshop->hidePanel(myWorkshop->facesPanel());
+}
+
+
+//******************************************************
+bool SHAPERGUI::deactivateModule(SUIT_Study* theStudy)
+{
+  saveToolbarsConfig();
+  myWorkshop->deactivateModule();
+
+  myIsInspectionVisible = myInspectionPanel->isVisible();
+  myIsFacesPanelVisible = myWorkshop->facesPanel()->isVisible();
+  hideInternalWindows();
+
+
   // the active operation should be stopped for the next activation.
   // There should not be active operation and visualized preview.
   // Abort operation should be performed before the selection's remove
@@ -317,18 +437,35 @@ bool SHAPERGUI::deactivateModule(SUIT_Study* theStudy)
   }
   // Delete selector because it has to be redefined on next activation
   if (mySelector) {
+    // Restore size of arrows of trihedron
+    if (myAxisArrowRate > 0) {
+      Handle(AIS_Trihedron) aTrihedron = mySelector->viewer()->getTrihedron();
+      Handle(Prs3d_DatumAspect) aDatumAspect = aTrihedron->Attributes()->DatumAspect();
+      aDatumAspect->SetAttribute(Prs3d_DP_ShadingConeLengthPercent, myAxisArrowRate);
+      Handle(AIS_InteractiveContext) aContext = mySelector->viewer()->getAISContext();
+      aContext->Redisplay(aTrihedron, false);
+    }
+    myWorkshop->displayer()->setSelectionColor(myOldSelectionColor);
     myProxyViewer->setSelector(0);
+
+    LightApp_SelectionMgr* aMgr = getApp()->selectionMgr();
+    QList<SUIT_Selector*> aList;
+    aMgr->selectors(aList);
+    foreach(SUIT_Selector* aSel, aList) {
+      aSel->setEnabled(aSel != mySelector);
+    }
+
     delete mySelector;
     mySelector = 0;
   }
 
   //myWorkshop->contextMenuMgr()->disconnectViewer();
 
-  SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
-  aResMgr->setValue("Study", "store_positions", myIsStorePositions);
   getApp()->setEditEnabled(myIsEditEnabled);
 
-  // Postrrocessing for LoadScriptId to remove created(if it was created) SALOME Object Browser
+  myOldSelectionColor.clear();
+
+  // Post-processing for LoadScriptId to remove created(if it was created) SALOME Object Browser
   disconnect(getApp()->action(LightApp_Application::UserID+1), SIGNAL(triggered(bool)),
              this, SLOT(onScriptLoaded()));
 
@@ -342,6 +479,7 @@ bool SHAPERGUI::deactivateModule(SUIT_Study* theStudy)
   connect(getApp()->action(LightApp_Application::FileSaveAsId), SIGNAL(triggered(bool)),
           getApp(), SLOT(onSaveAsDoc()));
 
+  publishToStudy();
 
   return LightApp_Module::deactivateModule(theStudy);
 }
@@ -351,7 +489,8 @@ void SHAPERGUI::onViewManagerAdded(SUIT_ViewManager* theMgr)
 {
   if (!mySelector) {
     mySelector = createSelector(theMgr);
-    myWorkshop->module()->activateSelectionFilters();
+    myWorkshop->selectionActivate()->updateSelectionFilters();
+    myWorkshop->selectionActivate()->updateSelectionModes();
     myWorkshop->synchronizeViewer();
   }
 }
@@ -365,8 +504,16 @@ void SHAPERGUI::onViewManagerRemoved(SUIT_ViewManager* theMgr)
       if (mySelector->viewer() == aViewer) {
         XGUI_Displayer* aDisp = myWorkshop->displayer();
         QObjectPtrList aObjects = aDisp->displayedObjects();
-        foreach(ObjectPtr aObj, aObjects)
+        ResultPtr aRes;
+        foreach(ObjectPtr aObj, aObjects) {
           aObj->setDisplayed(false);
+          aRes = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
+          if (aRes.get()) {
+            while (aRes = ModelAPI_Tools::bodyOwner(aRes)) {
+              aRes->setDisplayed(false);
+            }
+          }
+        }
         Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
         myProxyViewer->setSelector(0);
         delete mySelector;
@@ -408,6 +555,8 @@ void SHAPERGUI::onScriptLoaded()
   SUIT_DataBrowser* aBrowser = getApp()->objectBrowser();
   if (aBrowser)
     delete aBrowser;
+  myWorkshop->displayer()->updateViewer();
+  myWorkshop->updateCommandStatus();
 }
 
 //******************************************************
@@ -432,6 +581,11 @@ void SHAPERGUI::onSaveAsDocByShaper()
 void SHAPERGUI::onUpdateCommandStatus()
 {
   getApp()->updateActions();
+
+  LightApp_Application* aApp = dynamic_cast<LightApp_Application*>(application());
+  QtxInfoPanel* aInfoPanel = aApp->infoPanel();
+  if (aInfoPanel->isVisible())
+    updateInfoPanel();
 }
 
 //******************************************************
@@ -439,6 +593,12 @@ SHAPERGUI_OCCSelector* SHAPERGUI::createSelector(SUIT_ViewManager* theMgr)
 {
   if (theMgr->getType() == OCCViewer_Viewer::Type()) {
     OCCViewer_Viewer* aViewer = static_cast<OCCViewer_Viewer*>(theMgr->getViewModel());
+
+    // Remember current length of arrow of axis
+    Handle(AIS_Trihedron) aTrihedron = aViewer->getTrihedron();
+    Handle(Prs3d_DatumAspect) aDatumAspect = aTrihedron->Attributes()->DatumAspect();
+    myAxisArrowRate = aDatumAspect->Attribute(Prs3d_DP_ShadingConeLengthPercent);
+
     SHAPERGUI_OCCSelector* aSelector = new SHAPERGUI_OCCSelector(aViewer,
                                                                  getApp()->selectionMgr());
 #ifdef SALOME_PATCH_FOR_CTRL_WHEEL
@@ -452,6 +612,16 @@ SHAPERGUI_OCCSelector* SHAPERGUI::createSelector(SUIT_ViewManager* theMgr)
       aSel->setEnabled(aSel == aSelector);
     }
     myProxyViewer->setSelector(aSelector);
+
+    if (myOldSelectionColor.size() == 0)
+      myOldSelectionColor = myWorkshop->displayer()->selectionColor();
+
+    std::vector<int> aColor = Config_PropManager::color("Visualization", "selection_color");
+    myWorkshop->displayer()->setSelectionColor(aColor);
+
+    // Cause scaling of arrows of axis and dimensions
+    myWorkshop->module()->onViewTransformed();
+
     return aSelector;
   }
   return 0;
@@ -467,6 +637,7 @@ QAction* SHAPERGUI::addFeature(const QString& theWBName, const ActionInfo& theIn
                                const bool isAddSeparator)
 {
   return addFeature(theWBName,
+                    theInfo.toolBar,
                     theInfo.id,
                     theInfo.text,
                     //Issue #650: in the SALOME mode the tooltip should be same as text
@@ -479,8 +650,8 @@ QAction* SHAPERGUI::addFeature(const QString& theWBName, const ActionInfo& theIn
 }
 
 //******************************************************
-QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theId,
-                               const QString& theTitle, const QString& theTip,
+QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theTBName,
+                               const QString& theId, const QString& theTitle, const QString& theTip,
                                const QIcon& theIcon, const QKeySequence& theKeys,
                                bool isCheckable, const bool isAddSeparator,
                                const QString& theStatusTip)
@@ -498,8 +669,8 @@ QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theId,
   }
   aNb++;
 
-  int aId = myActionsList.size();
-  myActionsList.append(theId);
+  int aId = getNextCommandId();
+  myActionsList.append(aId);
   SUIT_Desktop* aDesk = application()->desktop();
   int aKeys = 0;
   for (int i = 0; i < theKeys.count(); i++)
@@ -511,15 +682,28 @@ QAction* SHAPERGUI::addFeature(const QString& theWBName, const QString& theId,
   aAction->setData(theId);
 
   int aWBMenu = createMenu(theWBName, -1, -1, 30/*10-Window, 1000 - Help*/);
-  int aItemId = createMenu(aId, aWBMenu);
-  if (isAddSeparator)
+
+  if( theId == "PointCoordinates" )
     createMenu(separator(), aWBMenu);
 
-  int aWBTool = createTool(theWBName, theWBName);
-  int aToolId = createTool(aId, aWBTool);
+#ifdef _DEBUG
+  int aItemId =
+#endif
+    createMenu(aId, aWBMenu);
+
   if (isAddSeparator)
-    createTool(separator(), aWBTool);
+    createMenu(separator(), aWBMenu);
 
+  int aWBTool = createTool(theTBName, theTBName);
+#ifdef _DEBUG
+  int aToolId =
+#endif
+    createTool(aId, aWBTool);
+  registerCommandToolbar(theTBName, aId);
+  if (isAddSeparator) {
+    createTool(separator(), aWBTool);
+    registerCommandToolbar(theTBName, -1);
+  }
   return aAction;
 }
 
@@ -532,7 +716,6 @@ QAction* SHAPERGUI::addFeatureOfNested(const QString& theWBName,
                                        const ActionInfo& theInfo,
                                        const QList<QAction*>& theNestedActions)
 {
-  myActionsList.append(theInfo.id);
   SUIT_Desktop* aDesk = application()->desktop();
   SHAPERGUI_NestedButton* anAction = new SHAPERGUI_NestedButton(aDesk, theNestedActions);
   anAction->setData(theInfo.id);
@@ -548,11 +731,17 @@ QAction* SHAPERGUI::addFeatureOfNested(const QString& theWBName,
 
   int aWBMenu = createMenu(theWBName, -1, -1, 30);
   int aItemId = createMenu(anAction, aWBMenu);
+  myActionsList.append(aItemId);
   createMenu(separator(), aWBMenu); /// nested action is always separated of others
 
   int aWBTool = createTool(theWBName, theWBName);
-  int aToolId = createTool(anAction, aWBTool);
+#ifdef _DEBUG
+  int aToolId =
+#endif
+    createTool(anAction, aWBTool);
+  registerCommandToolbar(theWBName, aItemId);
   createTool(separator(), aWBTool); /// nested action is always separated of others
+  registerCommandToolbar(theWBName, -1);
 
   return anAction;
 }
@@ -562,12 +751,17 @@ QAction* SHAPERGUI::addFeatureOfNested(const QString& theWBName,
 QAction* SHAPERGUI::addDesktopCommand(const QString& theId, const QString& theTitle,
                                            const QString& theTip, const QIcon& theIcon,
                                            const QKeySequence& theKeys, bool isCheckable,
-                                           const char* theMenuSourceText, const int theMenuPosition)
+                                           const char* theMenuSourceText,
+                                           const QString& theSubMenu,
+                                           const int theMenuPosition,
+                                           const int theSuibMenuPosition)
 {
   int aMenu = createMenu(tr(theMenuSourceText), -1, -1);
+  if (!theSubMenu.isNull())
+    aMenu = createMenu(theSubMenu, aMenu, -1, theSuibMenuPosition);
 
-  int aId = myActionsList.size();
-  myActionsList.append(theId);
+  int aId = getNextCommandId();
+  myActionsList.append(aId);
   SUIT_Desktop* aDesk = application()->desktop();
   int aKeys = 0;
   for (int i = 0; i < theKeys.count(); i++)
@@ -587,6 +781,7 @@ void SHAPERGUI::addDesktopMenuSeparator(const char* theMenuSourceText, const int
   createMenu(separator(), aMenu, -1, theMenuPosition);
 }
 
+//******************************************************
 bool SHAPERGUI::addActionInToolbar( QAction* theAction, const QString& theToolBarTitle )
 {
   if( !theAction )
@@ -608,9 +803,9 @@ bool SHAPERGUI::addActionInToolbar( QAction* theAction, const QString& theToolBa
 QList<QAction*> SHAPERGUI::commandList() const
 {
   QList<QAction*> aActions;
-  for (int i = 0; i < myActionsList.size(); i++) {
-    QAction* aCmd = action(i);
-    if (aCmd && myActionsList.contains(aCmd->data().toString()))
+  foreach (int aId, myActionsList) {
+    QAction* aCmd = action(aId);
+    if (aCmd)
       aActions.append(aCmd);
   }
 
@@ -656,45 +851,94 @@ void SHAPERGUI::contextMenuPopup(const QString& theClient, QMenu* theMenu, QStri
 //******************************************************
 void SHAPERGUI::createPreferences()
 {
-  LightApp_Preferences* pref = preferences();
-  if (!pref)
+  LightApp_Preferences* aPref = preferences();
+  if (!aPref)
     return;
   ModuleBase_Preferences::updateConfigByResources();
   QString aModName = moduleName();
 
-  QtxPreferenceItem* item = pref->findItem(aModName, true );
+  QtxPreferenceItem* item = aPref->findItem(aModName, true );
   if ( item && (!item->isEmpty() )) {
     item->parentItem()->removeItem(item);
     delete item;
   }
 
-  int catId = pref->addPreference(aModName, -1 );
+  int catId = aPref->addPreference(aModName, -1 );
   if ( catId == -1 )
     return;
-  SHAPERGUI_PrefMgr aMgr(pref, aModName);
+  SHAPERGUI_PrefMgr aMgr(aPref, aModName);
   ModuleBase_Preferences::createEditContent(&aMgr, catId);
 
-  int viewTab = pref->addItem(tr("Viewer"), catId);
+  int viewTab = aPref->addItem(tr("Viewer"), catId);
   // Create other parameters group in viewer tab
-  int otherGroup = pref->addItem(tr("Default selection"), viewTab);
-  pref->setItemProperty("columns", 3, otherGroup);
-  pref->addItem(tr("Faces"), otherGroup,
+  int otherGroup = aPref->addItem(tr("Default selection"), viewTab);
+  aPref->setItemProperty("columns", 3, otherGroup);
+  aPref->addItem(tr("Faces"), otherGroup,
                          SUIT_PreferenceMgr::Bool,
                          ModuleBase_Preferences::VIEWER_SECTION, "face-selection");
-  pref->addItem(tr("Edges"), otherGroup,
+  aPref->addItem(tr("Edges"), otherGroup,
                          SUIT_PreferenceMgr::Bool,
                          ModuleBase_Preferences::VIEWER_SECTION, "edge-selection");
-  pref->addItem(tr("Vertices"), otherGroup,
+  aPref->addItem(tr("Vertices"), otherGroup,
                          SUIT_PreferenceMgr::Bool,
                          ModuleBase_Preferences::VIEWER_SECTION, "vertex-selection");
 
-  int sensitivityGroup = pref->addItem(tr("Selection sensitivity"), viewTab);
-  pref->setItemProperty("columns", 2, sensitivityGroup);
-  pref->addItem(tr("Vertex"), sensitivityGroup, SUIT_PreferenceMgr::Double,
+  int sensitivityGroup = aPref->addItem(tr("Selection sensitivity"), viewTab);
+  aPref->setItemProperty("columns", 2, sensitivityGroup);
+  aPref->addItem(tr("Vertex"), sensitivityGroup, SUIT_PreferenceMgr::DblSpin,
                 ModuleBase_Preferences::VIEWER_SECTION, "point-selection-sensitivity");
-  pref->addItem(tr("Edge"), sensitivityGroup, SUIT_PreferenceMgr::Double,
+  aPref->addItem(tr("Edge"), sensitivityGroup, SUIT_PreferenceMgr::DblSpin,
                 ModuleBase_Preferences::VIEWER_SECTION, "edge-selection-sensitivity");
-  pref->retrieve();
+
+  int highlightGroup = aPref->addItem(tr("Additional highlighting"), viewTab);
+  aPref->setItemProperty("columns", 2, highlightGroup);
+  aPref->addItem(tr("In 3d mode"), highlightGroup,
+    SUIT_PreferenceMgr::Bool, ModuleBase_Preferences::VIEWER_SECTION, "highlighting-3d");
+  aPref->addItem(tr("In 2d mode"), highlightGroup,
+    SUIT_PreferenceMgr::Bool, ModuleBase_Preferences::VIEWER_SECTION, "highlighting-2d");
+
+  int colorScaleGroup = aPref->addItem(tr("Color scale"), viewTab);
+  aPref->setItemProperty("columns", 4, colorScaleGroup);
+  int aItem = aMgr.addPreference(tr("X position"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_x_position");
+  aPref->setItemProperty("min", 0, aItem);
+  aPref->setItemProperty("max", 1, aItem);
+  aItem = aMgr.addPreference(tr("Y position"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_y_position");
+  aPref->setItemProperty("min", 0, aItem);
+  aPref->setItemProperty("max", 1, aItem);
+  aItem = aMgr.addPreference(tr("Width"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_width");
+  aPref->setItemProperty("min", 0, aItem);
+  aPref->setItemProperty("max", 1, aItem);
+  aItem = aMgr.addPreference(tr("Height"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_height");
+  aPref->setItemProperty("min", 0, aItem);
+  aPref->setItemProperty("max", 1, aItem);
+  aItem = aMgr.addPreference(tr("Intervals number"), colorScaleGroup,
+    SUIT_PreferenceMgr::Integer, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_nb_intervals");
+  aPref->setItemProperty("min", 0, aItem);
+  aPref->setItemProperty("max", 100, aItem);
+  aItem = aMgr.addPreference(tr("Text height"), colorScaleGroup,
+    SUIT_PreferenceMgr::Integer, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_text_height");
+  aPref->setItemProperty("min", 0, aItem);
+  aPref->setItemProperty("max", 100, aItem);
+  aItem = aMgr.addPreference(tr("Text color"), colorScaleGroup,
+    SUIT_PreferenceMgr::Color, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_text_color");
+
+  int aGroupNamesGroup = aMgr.addPreference(tr("Group names display"), viewTab,
+    SUIT_PreferenceMgr::GroupBox , ModuleBase_Preferences::VIEWER_SECTION, "group_names_display");
+  aPref->setItemProperty("columns", 3, aGroupNamesGroup);
+  aMgr.addPreference(tr("Text font"), aGroupNamesGroup,
+    SUIT_PreferenceMgr::String, ModuleBase_Preferences::VIEWER_SECTION, "group_names_font");
+  aItem = aMgr.addPreference(tr("Text size"), aGroupNamesGroup,
+    SUIT_PreferenceMgr::Integer, ModuleBase_Preferences::VIEWER_SECTION, "group_names_size");
+  aPref->setItemProperty("min", 8, aItem);
+  aPref->setItemProperty("max", 100, aItem);
+  aItem = aMgr.addPreference(tr("Text color"), aGroupNamesGroup,
+    SUIT_PreferenceMgr::Color, ModuleBase_Preferences::VIEWER_SECTION, "group_names_color");
+
+  aPref->retrieve();
 }
 
 //******************************************************
@@ -704,17 +948,65 @@ void SHAPERGUI::preferencesChanged(const QString& theSection, const QString& the
   QString aVal = aResMgr->stringValue(theSection, theParam);
   Config_Prop* aProp = Config_PropManager::findProp(theSection.toStdString(),
                                                     theParam.toStdString());
+  if (!aProp)
+    return; // invalid case, the property default value must be registered in XML file
   std::string aValue = aVal.toStdString();
   if (aValue.empty()) {
     aValue = aProp->defaultValue();
     aResMgr->setValue(theSection, theParam, QString(aValue.c_str()));
 
-    LightApp_Preferences* pref = preferences();
-    if (pref)
-      pref->retrieve();
+    LightApp_Preferences* aPref = preferences();
+    if (aPref)
+      aPref->retrieve();
   }
   aProp->setValue(aValue);
 
+  if (theSection == "Visualization") {
+    if (theParam == "selection_color") {
+      std::vector<int> aColor = Config_PropManager::color("Visualization", "selection_color");
+      myWorkshop->displayer()->setSelectionColor(aColor);
+    }
+    if ((theParam == "zoom_trihedron_arrows") || (theParam == "axis_arrow_size")) {
+      if (mySelector) {
+        Handle(AIS_Trihedron) aTrihedron = mySelector->viewer()->getTrihedron();
+        if (!aTrihedron.IsNull()) {
+          bool aZoom = Config_PropManager::boolean("Visualization", "zoom_trihedron_arrows");
+          Handle(AIS_InteractiveContext) aContext = mySelector->viewer()->getAISContext();
+
+          ModuleBase_IViewer* aViewer = myWorkshop->viewer();
+          Handle(V3d_View) aView = aViewer->activeView();
+          if (aZoom) {
+            double aAxLen =
+              aView->Convert(Config_PropManager::integer("Visualization", "axis_arrow_size"));
+            Handle(Prs3d_DatumAspect) aDatumAspect = aTrihedron->Attributes()->DatumAspect();
+            double aAxisLen = aDatumAspect->AxisLength(Prs3d_DP_XAxis);
+            myAxisArrowRate = aDatumAspect->Attribute(Prs3d_DP_ShadingConeLengthPercent);
+            aDatumAspect->SetAttribute(Prs3d_DP_ShadingConeLengthPercent, aAxLen / aAxisLen);
+            aTrihedron->Attributes()->SetDatumAspect(aDatumAspect);
+            aContext->Redisplay(aTrihedron, true);
+
+          }
+          else if (myAxisArrowRate > 0) {
+            Handle(Prs3d_DatumAspect) aDatumAspect = aTrihedron->Attributes()->DatumAspect();
+            aDatumAspect->SetAttribute(Prs3d_DP_ShadingConeLengthPercent, myAxisArrowRate);
+            aContext->Redisplay(aTrihedron, true);
+          }
+        }
+      }
+    }
+  }
+  else if (theSection == ModuleBase_Preferences::GENERAL_SECTION && theParam == "create_init_part") {
+    bool aCreate = ModuleBase_Preferences::resourceMgr()->booleanValue(
+      ModuleBase_Preferences::GENERAL_SECTION, "create_init_part", true);
+    Events_MessageBool aCreateMsg(Events_Loop::eventByName(EVENT_CREATE_PART_ON_START), aCreate);
+    aCreateMsg.send();
+  }
+  else if (theSection == ModuleBase_Preferences::VIEWER_SECTION &&
+           theParam.startsWith("group_names_"))
+  { // one of the group names parameter changed, so, update the groups names vizualization
+    myWorkshop->updateGroupsText();
+    myWorkshop->displayer()->updateViewer();
+  }
   myWorkshop->displayer()->redisplayObjects();
 }
 
@@ -732,3 +1024,383 @@ void SHAPERGUI::createFeatureActions()
 {
   myWorkshop->menuMgr()->createFeatureActions();
 }
+
+void SHAPERGUI::onWhatIs(bool isToggled)
+{
+  if (sender() == myWhatIsAction) {
+    QAction* aViewAct = myInspectionPanel->toggleViewAction();
+    aViewAct->blockSignals(true);
+    aViewAct->setChecked(isToggled);
+    aViewAct->blockSignals(false);
+    myInspectionPanel->setVisible(isToggled);
+  }
+  else {
+    myWhatIsAction->blockSignals(true);
+    myWhatIsAction->setChecked(isToggled);
+    myWhatIsAction->blockSignals(false);
+    myInspectionPanel->setVisible(isToggled);
+  }
+}
+
+void SHAPERGUI::updateModuleVisibilityState()
+{
+  LightApp_Module::updateModuleVisibilityState();
+  onWhatIs(myIsInspectionVisible);
+
+  // the following code is caused by #187 bug.
+  // SALOME saves the dock widget positions before deactivateModule() and
+  // load it after the module activation. So, if the panel is visible before
+  // deactivate, it becomes visible after activate.
+  // In order to avoid the visible property panel, we hide it here
+  ModuleBase_Operation* anOperation = myWorkshop->module()->currentOperation();
+  if (!anOperation) {
+    myWorkshop->hidePanel(myWorkshop->propertyPanel());
+  }
+}
+
+void SHAPERGUI::onEditToolbars()
+{
+  SHAPERGUI_ToolbarsDlg aDlg(this);
+  if (aDlg.exec() == QDialog::Accepted) {
+    if (aDlg.isReset())
+      resetToolbars();
+    else
+      updateToolbars(aDlg.result());
+  }
+}
+
+void SHAPERGUI::registerCommandToolbar(const QString& theToolName, int theCommandId)
+{
+  if (!myToolbars.contains(theToolName))
+    myToolbars[theToolName] = QList<int>();
+  myToolbars[theToolName].append(theCommandId);
+}
+
+int SHAPERGUI::getNextCommandId() const
+{
+  QtxActionMenuMgr* aMenuMgr = menuMgr();
+  QIntList aIds = aMenuMgr->idList();
+  int aId = aIds.count();
+  while (action(aId) || myActionsList.contains(aId))
+    aId++;
+  return aId;
+}
+
+void SHAPERGUI::updateToolbars(const QMap<QString, QIntList>& theNewToolbars)
+{
+  // Store default toolbars
+  if (myDefaultToolbars.size() == 0)
+    myDefaultToolbars = myToolbars;
+
+  QtxActionToolMgr* aMgr = toolMgr();
+  QStringList aToolbars = theNewToolbars.keys();
+  QIntList aCommands, aOldCmd;
+  int aToolbarId;
+  QAction* aAction;
+  int aActionId;
+  foreach(QString aName, aToolbars) {
+    aCommands = theNewToolbars[aName];
+    // Find or create toolbar
+    if (aMgr->hasToolBar(aName)) {
+      aToolbarId = aMgr->find(aMgr->toolBar(aName));
+      aOldCmd = myToolbars[aName];
+    }
+    else {
+      aToolbarId = aMgr->createToolBar(aName);
+    }
+    int aPos = 0;
+    foreach(int aCmd, aCommands) {
+      // Find action
+      if (aCmd == -1)
+        aAction = separator();
+      else
+        aAction = action(aCmd);
+      aActionId = aMgr->actionId(aAction);
+      if (aActionId == -1) {
+        // Add new action
+        aMgr->insert(aAction, aToolbarId, aPos);
+      }
+      else {
+        // Change position of action
+        if (aMgr->index(aActionId, aToolbarId) != aPos) {
+          if (aMgr->containsAction(aActionId, aToolbarId))
+            aMgr->remove(aActionId, aToolbarId);
+          aMgr->insert(aActionId, aToolbarId, aPos);
+        }
+      }
+      aOldCmd.removeAll(aCmd);
+      aPos++;
+    }
+    // remove extra actions
+    foreach(int aCmd, aOldCmd) {
+      aAction = action(aCmd);
+      aActionId = aMgr->actionId(aAction);
+      aMgr->remove(aActionId, aToolbarId);
+    }
+    myToolbars.remove(aName);
+  }
+  // Remove extra toolbars
+  aToolbars = myToolbars.keys();
+  foreach(QString aName, aToolbars) {
+    aMgr->removeToolBar(aName);
+  }
+  // Set new toolbars structure
+  myToolbars = theNewToolbars;
+  myIsToolbarsModified = true;
+}
+
+void SHAPERGUI::saveToolbarsConfig()
+{
+  if (!myIsToolbarsModified)
+    return;
+  // Save toolbars configuration into map
+  QMap<QString, QStringList> aToolbarsConfig;
+#ifdef _DEBUG
+  QtxActionToolMgr* aMgr =
+#endif
+    toolMgr();
+  QStringList aToolbars = myToolbars.keys();
+  QIntList aActionsIds;
+  foreach(QString aName, aToolbars) {
+    aActionsIds = myToolbars[aName];
+    QStringList aContent;
+    foreach(int aId, aActionsIds) {
+      if (aId == -1)
+        aContent.append("");
+      else
+        aContent.append(action(aId)->data().toString());
+    }
+    aToolbarsConfig[aName] = aContent;
+  }
+  // Store the configuration into resources
+  SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
+  QStringList aNames = aToolbarsConfig.keys();
+  QStringList aValues;
+  foreach(QString aToolbar, aNames) {
+    aResMgr->setValue(ToolbarsSection, aToolbar, aToolbarsConfig[aToolbar].join(","));
+  }
+  // Remove obsolete parameters from resources
+  QStringList aOldParams = aResMgr->parameters(ToolbarsSection);
+  foreach(QString aName, aOldParams) {
+    if (!aToolbars.contains(aName))
+      aResMgr->remove(ToolbarsSection, aName);
+  }
+  // Store current list of free commands
+  QIntList aFreeCommands = getFreeCommands();
+  QStringList aFreeList;
+  foreach(int aId, aFreeCommands) {
+    aFreeList.append(action(aId)->data().toString());
+  }
+  if (aFreeList.size() > 0)
+    aResMgr->setValue(ToolbarsSection, FreeCommandsParam, aFreeList.join(","));
+
+  myIsToolbarsModified = false;
+}
+
+void SHAPERGUI::loadToolbarsConfig()
+{
+  SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
+  QStringList aToolbarNames = aResMgr->parameters(ToolbarsSection);
+  if (aToolbarNames.size() == 0)
+    return;
+
+  // Create commands map
+  QMap<QString, int> aCommandsMap;
+  QString aCmdIdStr;
+  foreach(int aId, myActionsList) {
+    aCmdIdStr = action(aId)->data().toString();
+    aCommandsMap[aCmdIdStr] = aId;
+  }
+
+  // Create new toolbars structure
+  QMap<QString, QIntList> aToolbars;
+  QStringList aCommands;
+  QIntList aKnownCommands;
+  QList<QAction*> aActions;
+  foreach(QString aName, aToolbarNames) {
+    aCommands = aResMgr->stringValue(ToolbarsSection, aName).split(",");
+    if (aName == FreeCommandsParam) {
+      // The value is a list of free commands
+      foreach(QString aCommand, aCommands) {
+        aKnownCommands.append(aCommandsMap[aCommand]);
+      }
+    }
+    else {
+      aToolbars[aName] = QIntList();
+      if (aCommands.size() > 0) {
+        foreach(QString aCommand, aCommands) {
+          if (aCommand.isEmpty())
+            aToolbars[aName].append(-1);
+          else if (aCommandsMap.contains(aCommand)) {
+            int aId = aCommandsMap[aCommand];
+            aToolbars[aName].append(aId);
+            aKnownCommands.append(aId);
+          }
+        }
+      }
+    }
+  }
+  // Find new and obsolete commands
+  QIntList aNewCommands = myActionsList;
+  foreach(int aId, myActionsList) {
+    if (aKnownCommands.contains(aId)) {
+      aKnownCommands.removeAll(aId);
+      aNewCommands.removeAll(aId);
+    }
+  }
+  if (aNewCommands.size() > 0) {
+    // Add new commands to toolbars structure
+    QStringList aKeys = myToolbars.keys();
+    foreach(int aNewId, aNewCommands) {
+      foreach(QString aName, aKeys) {
+        if (myToolbars[aName].contains(aNewId)) {
+          if (!aToolbars.contains(aName)) {
+            aToolbars[aName] = QIntList();
+          }
+          aToolbars[aName].append(aNewId);
+        }
+      }
+    }
+  }
+  if (aKnownCommands.size() > 0) {
+    // Remove obsolete commands from the toolbars structure
+    QStringList aKeys = aToolbars.keys();
+    foreach(int aOldId, aKnownCommands) {
+      foreach(QString aName, aKeys) {
+        if (aToolbars[aName].contains(aOldId)) {
+          aToolbars[aName].removeAll(aOldId);
+          if (aToolbars[aName].size() == 0)
+            aToolbars.remove(aName);
+        }
+      }
+    }
+  }
+  updateToolbars(aToolbars);
+  myIsToolbarsModified = false;
+}
+
+
+QIntList SHAPERGUI::getFreeCommands() const
+{
+  QIntList aFreeCommands;
+  QtxActionToolMgr* aMgr = toolMgr();
+  QAction* anAction;
+  int aId;
+  QMap<QString, QIntList>::const_iterator aIt;
+  QIntList aShaperActions = shaperActions();
+  foreach(int aCmd, aShaperActions) {
+    anAction = action(aCmd);
+    aId = aMgr->actionId(anAction);
+    if (!aMgr->containsAction(aId))
+      aFreeCommands.append(aCmd);
+  }
+  return aFreeCommands;
+}
+
+void SHAPERGUI::resetToolbars()
+{
+  if (!myDefaultToolbars.isEmpty())
+    updateToolbars(myDefaultToolbars);
+  myIsToolbarsModified = false;
+  SUIT_ResourceMgr* aResMgr = application()->resourceMgr();
+  aResMgr->remove(ToolbarsSection);
+}
+
+void SHAPERGUI::publishToStudy()
+{
+  if (isActiveModule() && ModelAPI_Session::get()->hasModuleDocument()) {
+    myWorkshop->module()->launchOperation("PublishToStudy", false);
+
+    // update SHAPERSTUDY objects in OCC and VTK viewers
+    QStringList aVMList;
+    aVMList << "OCCViewer" << "VTKViewer";
+    getApp()->updatePresentations("SHAPERSTUDY", aVMList);
+  }
+}
+
+void SHAPERGUI::fillPartSetInfoPanel(QtxInfoPanel* theInfoPanel)
+{
+  QIntList aShaperActions = shaperActions();
+  theInfoPanel->addLabel(tr("Current mode: Part set mode"));
+
+  addActionsToInfoGroup(theInfoPanel, tr("Parts management"),
+    { "Part", "Duplicate", "Remove" });
+  addActionsToInfoGroup(theInfoPanel, tr("Import operations"),
+    { "OPEN_CMD", "IMPORT_PART_CMD", "IMPORT_SHAPE_CMD" });
+  addActionsToInfoGroup(theInfoPanel, tr("Export operations"),
+    { "SAVEAS_CMD", "EXPORT_PART_CMD", "EXPORT_SHAPE_CMD" });
+  addActionsToInfoGroup(theInfoPanel, tr("Arrangement of parts"),
+    { "Placement", "Translation", "Rotation" });
+}
+
+void SHAPERGUI::fillPartInfoPanel(QtxInfoPanel* theInfoPanel)
+{
+  QIntList aShaperActions = shaperActions();
+  theInfoPanel->addLabel(tr("Current mode: Part mode"));
+
+  addActionsToInfoGroup(theInfoPanel, tr("Primitives"),
+    { "Box", "Cylinder", "Sphere" });
+  addActionsToInfoGroup(theInfoPanel, tr("Geometry"),
+    { "Vertex", "Edge", "Wire", "Face" });
+  addActionsToInfoGroup(theInfoPanel, tr("Features"),
+    { "Extrusion", "Revolution", "Cut", "Fuse", "Fillet" });
+}
+
+void SHAPERGUI::fillSketcherInfoPanel(QtxInfoPanel* theInfoPanel)
+{
+  QIntList aShaperActions = shaperActions();
+  theInfoPanel->addLabel(tr("Current mode: Sketcher mode"));
+
+  addActionsToInfoGroup(theInfoPanel, tr("Primitives"),
+    { "SketchPoint", "SketchLine", "SketchCircle", "SketchRectangle" });
+  addActionsToInfoGroup(theInfoPanel, tr("Dimensions"),
+    { "SketchConstraintLength", "SketchConstraintRadius", "SketchConstraintAngle" });
+  addActionsToInfoGroup(theInfoPanel, tr("Constraints"),
+    { "SketchConstraintParallel", "SketchConstraintPerpendicular",
+    "SketchConstraintEqual", "SketchConstraintCoincidence" });
+}
+
+void SHAPERGUI::addActionsToInfoGroup(QtxInfoPanel* theInfoPanel,
+  const QString& theGroup, const QSet<QString>& theActions)
+{
+  QIntList aShaperActions = shaperActions();
+
+  int aGroup = theInfoPanel->addGroup(theGroup);
+  int aCount = 0;
+  foreach(int aCmd, aShaperActions) {
+    QAction* aAction = action(aCmd);
+    if (theActions.contains(aAction->data().toString()))
+    {
+      theInfoPanel->addAction(aAction, aGroup);
+      aCount++;
+    }
+    if (aCount >= theActions.size())
+      break;
+  }
+}
+
+void SHAPERGUI::updateInfoPanel()
+{
+  LightApp_Application* aApp = dynamic_cast<LightApp_Application*>(application());
+  QtxInfoPanel* aInfoPanel = aApp->infoPanel();
+  aInfoPanel->clear();
+  aInfoPanel->setTitle(tr("Welcome to SHAPER"));
+
+  SessionPtr aMgr = ModelAPI_Session::get();
+  QList<DocumentPtr> aDocs;
+  DocumentPtr aActiveDoc = aMgr->activeDocument();
+  DocumentPtr aModuleDoc = aMgr->moduleDocument();
+
+  XGUI_OperationMgr* aOpMgr = myWorkshop->operationMgr();
+  QStringList aOpList = aOpMgr->operationList();
+  bool isSketcher = false;
+  if (aOpList.size() > 0)
+    isSketcher = (aOpList.first() == "Sketch");
+
+  if (isSketcher) // Sketcher mode
+    fillSketcherInfoPanel(aInfoPanel);
+  else if (aActiveDoc == aModuleDoc) // Part set mode
+    fillPartSetInfoPanel(aInfoPanel);
+  else
+    fillPartInfoPanel(aInfoPanel);
+}