X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_CalculationOp.cxx;h=0e9967790d033461efd7ca603991ec99c7879af3;hb=474c2cd65280d793f1c81ca528bc92e1cff988e6;hp=0323f921935798dd965d6ccf5802fc2a2356ab98;hpb=7ef8b24039790a8b495da4fe56ee49ce21d91d82;p=modules%2Fhydro.git

diff --git a/src/HYDROGUI/HYDROGUI_CalculationOp.cxx b/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
index 0323f921..0e996779 100644
--- a/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -31,6 +31,7 @@
 #include "HYDROGUI_Region.h"
 
 #include <HYDROData_PolylineXY.h>
+#include <HYDROData_ShapesGroup.h>
 #include <HYDROData_Iterator.h>
 #include <HYDROData_Object.h>
 #include <HYDROData_Tool.h>
@@ -46,8 +47,11 @@
 
 #include <SUIT_MessageBox.h>
 #include <SUIT_Desktop.h>
+#include <SUIT_DataBrowser.h>
 
 #include <QApplication>
+#include <QKeySequence>
+#include <QShortcut>
 
 HYDROGUI_CalculationOp::HYDROGUI_CalculationOp( HYDROGUI_Module* theModule, bool theIsEdit )
 : HYDROGUI_Operation( theModule ),
@@ -75,6 +79,19 @@ void HYDROGUI_CalculationOp::startOperation()
   if ( !aPanel )
     return;
 
+  SUIT_DataBrowser* aOb = ((LightApp_Application*)module()->application())->objectBrowser();
+  QList<QShortcut*> aShortcuts = aOb->findChildren<QShortcut*>();
+  QShortcut* aShortcut;
+  foreach( aShortcut, aShortcuts )
+  {
+    if ( aShortcut->key() == 
+      QKeySequence(((LightApp_Application*)module()->application())->objectBrowser()->shortcutKey( 
+      SUIT_DataBrowser::RenameShortcut ) ) )
+    {
+      aShortcut->setEnabled( false );
+    }
+  }
+
   aPanel->reset();
   QStringList aList;
   QStringList anEntryList;
@@ -116,6 +133,7 @@ void HYDROGUI_CalculationOp::startOperation()
     myEditedObject = Handle(HYDROData_CalculationCase)::DownCast( HYDROGUI_Tool::GetSelectedObject( module() ) );
     if ( !myEditedObject.IsNull() )
     {
+      aPanel->setMode( myEditedObject->GetAssignmentMode() );
       anObjectName = myEditedObject->GetName();
       aPolylineObj = myEditedObject->GetBoundaryPolyline();
       if ( aPolylineObj.IsNull() )
@@ -127,16 +145,39 @@ void HYDROGUI_CalculationOp::startOperation()
         aPolylineName = aPolylineObj->GetName();
         aPanel->setBoundary( aPolylineName );
       }
+
       aSeq = myEditedObject->GetGeometryObjects();
       getNamesAndEntries( aSeq, aList, anEntryList );
       aPanel->includeGeomObjects( aList );
+
+      // set rules
+      HYDROData_ListOfRules aRules;
+      Handle(HYDROData_Object) anObject1, anObject2;
+      HYDROData_PriorityType aPriority;
+      HYDROData_Zone::MergeAltitudesType aMergeType;
+      for ( int anIndex = 0; ; anIndex++ )
+      {
+        if ( myEditedObject->GetRule( anIndex, anObject1, aPriority, anObject2, aMergeType ) ) {
+          HYDROData_CustomRule aRule;
+          aRule.Object1 = anObject1;
+          aRule.Object2 = anObject2;
+          aRule.Priority = aPriority;
+          aRule.MergeType = aMergeType;
+
+          aRules << aRule;
+        }
+        else
+          break;
+      }
+      aPanel->setRules( aRules );
     }
   }
   else
   {
     myEditedObject =
       Handle(HYDROData_CalculationCase)::DownCast( doc()->CreateObject( KIND_CALCULATION ) );
-    myEditedObject->SetName(anObjectName);
+    myEditedObject->SetName( anObjectName );
+    myEditedObject->SetAssignmentMode( (HYDROData_CalculationCase::AssignmentMode)aPanel->getMode() );
   }
 
   aPanel->setObjectName( anObjectName );
@@ -155,8 +196,8 @@ void HYDROGUI_CalculationOp::getNamesAndEntries( const HYDROData_SequenceOfObjec
   for ( ; anIter.More(); anIter.Next() )
   {
     Handle(HYDROData_Entity) anEntity = anIter.Value();
-    if ( !HYDROData_Tool::IsGeometryObject( anEntity ) )
-      continue;
+    //if ( !HYDROData_Tool::IsGeometryObject( anEntity ) )
+    //  continue;
 
     theNames.append( anEntity->GetName() );
     theEntries.append( HYDROGUI_DataObject::dataObjectEntry( anEntity ) );
@@ -169,6 +210,7 @@ void HYDROGUI_CalculationOp::abortOperation()
   // Abort transaction
   abortDocOperation();
   HYDROGUI_Operation::abortOperation();
+  module()->getApp()->updateObjectBrowser();
 }
 
 void HYDROGUI_CalculationOp::commitOperation()
@@ -184,11 +226,14 @@ HYDROGUI_InputPanel* HYDROGUI_CalculationOp::createInputPanel() const
   HYDROGUI_CalculationDlg* aPanel = new HYDROGUI_CalculationDlg( module(), getName() );
 
   // Connect signals and slots
+  connect( aPanel, SIGNAL( changeMode( int ) ), SLOT( onChangeMode( int ) ) );
   connect( aPanel, SIGNAL( addObjects() ), SLOT( onAddObjects() ) );
   connect( aPanel, SIGNAL( removeObjects() ), SLOT( onRemoveObjects() ) );
-  connect( aPanel, SIGNAL( Next( const int ) ), SLOT( onSplitZones() ) );
+  connect( aPanel, SIGNAL( addGroups() ), SLOT( onAddGroups() ) );
+  connect( aPanel, SIGNAL( removeGroups() ), SLOT( onRemoveGroups() ) );
+  connect( aPanel, SIGNAL( Next( const int ) ), SLOT( onNext( const int ) ) );
   connect( aPanel, SIGNAL( Back( const int ) ), SLOT( onHideZones() ) );
-  connect( aPanel, SIGNAL( clicked( SUIT_DataObject* ) ), SLOT( onSelected( SUIT_DataObject* ) ) );
+  //connect( aPanel, SIGNAL( clicked( SUIT_DataObject* ) ), SLOT( onSelected( SUIT_DataObject* ) ) );
   connect( aPanel, SIGNAL( setMergeType( int, QString& ) ), SLOT( onSetMergeType( int, QString& ) ) );
   connect( aPanel, SIGNAL( moveZones( SUIT_DataObject*, const QList<SUIT_DataObject*>& ) ),
     SLOT( onMoveZones( SUIT_DataObject*, const QList<SUIT_DataObject*>& ) ) );
@@ -196,8 +241,8 @@ HYDROGUI_InputPanel* HYDROGUI_CalculationOp::createInputPanel() const
     SLOT( onCreateRegion( const QList<SUIT_DataObject*>& ) ) );
   connect( aPanel, SIGNAL( clickedInZonesBrowser( SUIT_DataObject* ) ),
     SLOT( onClickedInZonesBrowser( SUIT_DataObject* ) ) );
-  connect( aPanel, SIGNAL( objectSelected( const QString & ) ), 
-    SLOT( onObjectSelected( const QString & ) ) );
+  connect( aPanel, SIGNAL( objectsSelected() ), 
+           SLOT( onObjectsSelected() ) );
   connect( aPanel, SIGNAL( boundarySelected( const QString & ) ), 
     SLOT( onBoundarySelected( const QString & ) ) );
 
@@ -213,7 +258,7 @@ void HYDROGUI_CalculationOp::onBoundarySelected ( const QString & theObjName )
     myEditedObject->GetBoundaryPolyline();
   if ( !aPrevPolyline.IsNull() )
   {
-    module()->removeObjectShape( HYDROGUI_Module::VMR_PreviewCaseZones, aPrevPolyline );
+    setObjectVisibility( aPrevPolyline, false );
     anIsToUpdateViewer = true;
   }
 
@@ -232,25 +277,33 @@ void HYDROGUI_CalculationOp::onBoundarySelected ( const QString & theObjName )
         Handle(AIS_InteractiveContext) aCtx = aViewer->getAISContext();
         if ( !aCtx.IsNull() )
         {
-          showObject( aNewPolyline, aCtx );
+          setObjectVisibility( aNewPolyline, true );
           anIsToUpdateViewer = true;
         }
       }
 
       if ( anIsToUpdateViewer )
-        aViewer->update();
+        module()->update( UF_OCCViewer );
     }
   }
 }
 
-void HYDROGUI_CalculationOp::onObjectSelected ( const QString & theObjName )
+void HYDROGUI_CalculationOp::onObjectsSelected()
 {
+  HYDROGUI_CalculationDlg* aPanel = 
+    ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+
+  QStringList aSelectedObjs = aPanel->getSelectedGeomObjects();
+  QMap<QString, bool> aSelectedObjsMap;
+  foreach( QString aName, aSelectedObjs )
+    aSelectedObjsMap[aName] = true;
+
+
   // Select the appropriate geometry object shape in the viewer
   selectionMgr()->clearSelected();
 
   // Unhighlight all objects except selected
-  HYDROGUI_Shape* aShape;
-  HYDROGUI_Shape* aSelectedShape = 0;
+  HYDROGUI_Shape* aShape = 0, *aLastShape = 0;
   Handle(HYDROData_Entity) anEntity;
   HYDROData_SequenceOfObjects aSeq = myEditedObject->GetGeometryObjects();
   HYDROData_SequenceOfObjects::Iterator anIter( aSeq );
@@ -265,27 +318,15 @@ void HYDROGUI_CalculationOp::onObjectSelected ( const QString & theObjName )
       if ( aShape )
       {
         aName = anEntity->GetName();
-        isSelected = ( aName == theObjName );
-        if ( isSelected )
-        {
-          aSelectedShape = aShape;
-        }
-        if ( aShape->isHighlighted() != isSelected )
-        {
-          if ( !isSelected )
-          {
-            aShape->highlight( isSelected );
-            aShape->update();
-          }
-        }
+        isSelected = aSelectedObjsMap.contains( aName );
+        aShape->highlight( isSelected, false );
+        aShape->update( false, false );
+        aLastShape = aShape;
       }
     }
   }
-  if ( aSelectedShape )
-  {
-    aSelectedShape->highlight( true );
-    aSelectedShape->update();
-  }
+  if( aLastShape )
+    aLastShape->update( true, false );
 }
 
 void HYDROGUI_CalculationOp::onClickedInZonesBrowser( SUIT_DataObject* theItem )
@@ -344,7 +385,7 @@ void HYDROGUI_CalculationOp::onMoveZones( SUIT_DataObject* theRegionItem, const
         ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
       if ( aPanel )
       {
-        aPanel->setEditedObject(myEditedObject);
+        aPanel->refreshZonesBrowser();
       }
       createPreview();
     }
@@ -371,13 +412,13 @@ void HYDROGUI_CalculationOp::onCreateRegion( const QList<SUIT_DataObject*>& theZ
       ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
     if ( aPanel )
     {
-      aPanel->setEditedObject(myEditedObject);
+      aPanel->refreshZonesBrowser();
     }
     createPreview();
   }
 }
 
-void HYDROGUI_CalculationOp::onSetMergeType( int theMergeType, QString& theBathymetryName )
+void HYDROGUI_CalculationOp::onSetMergeType( int theMergeType, QString& theAltitudeName )
 {
   HYDROGUI_CalculationDlg* aPanel = 
     ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
@@ -386,11 +427,11 @@ void HYDROGUI_CalculationOp::onSetMergeType( int theMergeType, QString& theBathy
     HYDROGUI_Zone* aZone = aPanel->getCurrentZone();
     if ( aZone )
     {
-      aZone->setMergeType( theMergeType, theBathymetryName );
+      aZone->setMergeType( theMergeType, theAltitudeName );
       HYDROGUI_Shape* aShape = module()->getObjectShape( HYDROGUI_Module::VMR_PreviewCaseZones, aZone->modelObject() );
       if ( aShape )
       {
-        aShape->update();
+        aShape->update( true, false );
       }
     }
     aPanel->refreshZonesBrowser();
@@ -447,10 +488,11 @@ void HYDROGUI_CalculationOp::onRemoveObjects()
     if ( anObject.IsNull() )
       continue;
 
-    module()->removeObjectShape( HYDROGUI_Module::VMR_PreviewCaseZones, anObject );
+    setObjectVisibility( anObject, false );
     myEditedObject->RemoveGeometryObject( anObject );
   }
 
+  module()->update( UF_OCCViewer );
   aPanel->excludeGeomObjects( aSelectedList );
 }
 
@@ -467,7 +509,7 @@ bool HYDROGUI_CalculationOp::confirmRegionsChange() const
       // If there are already defined zones then ask a user to confirm zones recalculation
       isConfirmed = ( SUIT_MessageBox::question( module()->getApp()->desktop(),
                                tr( "REGIONS_CHANGED" ),
-                               tr( "CONFIRM_SPLITTING_ZONES_RECALCULATION" ),
+                               tr( "CONFIRM_SPLITTING_ZONES_RECALCULATION_REGIONS" ),
                                QMessageBox::Yes | QMessageBox::No,
                                QMessageBox::No ) == QMessageBox::Yes );
     }
@@ -479,31 +521,112 @@ bool HYDROGUI_CalculationOp::confirmRegionsChange() const
   return isConfirmed;
 }
 
+bool HYDROGUI_CalculationOp::confirmModeChange() const
+{
+  // Check if the case is already modified or not
+  bool isConfirmed = myEditedObject->IsMustBeUpdated();
+  if ( !isConfirmed )
+  {
+    // If not modified check if the case has already defined regions with zones
+    HYDROData_SequenceOfObjects aSeq = myEditedObject->GetRegions();
+    if ( aSeq.Length() > 0 )
+    {
+      // If there are already defined zones then ask a user to confirm zones recalculation
+      isConfirmed = ( SUIT_MessageBox::question( module()->getApp()->desktop(),
+                               tr( "MODE_CHANGED" ),
+                               tr( "CONFIRM_SPLITTING_ZONES_RECALCULATION_MODE" ),
+                               QMessageBox::Yes | QMessageBox::No,
+                               QMessageBox::No ) == QMessageBox::Yes );
+    }
+    else
+    {
+      isConfirmed = true; // No regions - no zones - nothing to recalculate
+    }
+  }
+  return isConfirmed;
+}
+
+bool HYDROGUI_CalculationOp::confirmContinueWithWarning( const HYDROData_Warning& theWarning ) const
+{
+  HYDROData_WarningType aType = theWarning.Type;
+  if ( aType == WARN_OK ) {
+    return true;
+  }
+
+  QString aTitle;
+  QString aMsg;
+  switch ( aType )
+  {
+    case WARN_EMPTY_REGIONS:
+      aTitle = tr( "EMPTY_REGIONS" );
+      aMsg = tr( "CONFIRM_CONTINUE_WITH_OBJECTS_NOT_INCLUDED_TO_REGION" ).arg( theWarning.Data );
+      break;
+    default:
+      aTitle = tr( "WARNING" );
+      aMsg = theWarning.Data;
+  }
+
+
+  int anAnswer = SUIT_MessageBox::warning( module()->getApp()->desktop(),
+                                           aTitle, aMsg,
+                                           QMessageBox::Yes | QMessageBox::No,
+                                           QMessageBox::No );
+
+  return ( anAnswer == QMessageBox::Yes );
+}
+
 bool HYDROGUI_CalculationOp::processApply( int&     theUpdateFlags,
-                                           QString& theErrorMsg )
+                                           QString& theErrorMsg,
+                                           QStringList& theBrowseObjectsEntries )
 {
   HYDROGUI_CalculationDlg* aPanel = 
     ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
   if ( !aPanel )
     return false;
 
-  theUpdateFlags = UF_Model | UF_OCCViewer | UF_OCC_Forced;
+  if( !myIsEdit )
+  {
+    QString anEntry = HYDROGUI_DataObject::dataObjectEntry( myEditedObject );
+    theBrowseObjectsEntries.append( anEntry );
+  }
+
+  // For manual mode priority rules are redundant
+  if ( aPanel->getMode() == HYDROData_CalculationCase::MANUAL ) {
+    myEditedObject->ClearRules( false );
+  }
+ 
+  theUpdateFlags = UF_Model | UF_OCCViewer | UF_OCC_Forced | UF_VTKViewer | UF_VTK_Forced | UF_VTK_Init;
 
   return true;
 }
 
 void HYDROGUI_CalculationOp::onApply()
 {
+  // Check warnings
+  HYDROData_Warning aWarning = myEditedObject->GetLastWarning();
+  if ( aWarning.Type != WARN_OK ) {
+    if ( !confirmContinueWithWarning( aWarning ) ) {
+      // Go back to the first page
+      HYDROGUI_CalculationDlg* aPanel = 
+        ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+      if ( aPanel ) {
+        aPanel->onFirstPage();
+      }
+      return;
+    }
+  }
+
   QApplication::setOverrideCursor( Qt::WaitCursor );
 
   int anUpdateFlags = 0;
   QString anErrorMsg;
+  QStringList aBrowseObjectsEntries;
 
   bool aResult = false;
   
   try
   {
-    aResult = processApply( anUpdateFlags, anErrorMsg );
+    aResult = processApply( anUpdateFlags, anErrorMsg, aBrowseObjectsEntries );
   }
   catch ( Standard_Failure )
   {
@@ -522,6 +645,7 @@ void HYDROGUI_CalculationOp::onApply()
   {
     module()->update( anUpdateFlags );
     commit();
+    browseObjects( aBrowseObjectsEntries );
   }
   else
   {
@@ -535,42 +659,89 @@ void HYDROGUI_CalculationOp::onApply()
   }
 }
 
-void HYDROGUI_CalculationOp::onSplitZones()
+void HYDROGUI_CalculationOp::onNext( const int theIndex )
 {
-  HYDROGUI_CalculationDlg* aPanel = 
-    ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
-  if ( !aPanel )
-    return;
-
-  QApplication::setOverrideCursor( Qt::WaitCursor );
-
-  QString aNewCaseName = aPanel->getObjectName();
-  QString anOldCaseName = myEditedObject->GetName();
+  if( theIndex==1 )
+  {
+    setAvailableGroups();
+  }
+  else if( theIndex==2 )
+  {
+    HYDROGUI_CalculationDlg* aPanel = 
+      ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+    if ( !aPanel )
+      return;
 
-  bool anIsToUpdateOb = myIsEdit && anOldCaseName != aNewCaseName;
+    QApplication::setOverrideCursor( Qt::WaitCursor );
   
-  // At first we must to update the case name because of 
-  // automatic names generation for regions and zones
-  myEditedObject->SetName( aNewCaseName );
+    QString aNewCaseName = aPanel->getObjectName();
+    QString anOldCaseName = myEditedObject->GetName();
+    bool isNameChanged = anOldCaseName != aNewCaseName;
   
-  if ( myEditedObject->IsMustBeUpdated() )
-  {
-    myShowZones = true;
-    myEditedObject->SplitGeometryObjects();
+    bool anIsToUpdateOb = isNameChanged;
+
+    // At first we must to update the case name because of 
+    // automatic names generation for regions and zones
+    myEditedObject->SetName( aNewCaseName );
+    
+    // Set parameters for automatic mode
+    int aMode = aPanel->getMode();
+    if ( aMode == HYDROData_CalculationCase::AUTOMATIC ) {
+      // Set objects in the specified order
+      myEditedObject->RemoveGeometryObjects();
+      foreach ( const QString& aName, aPanel->getAllGeomObjects() ) {
+        Handle(HYDROData_Object) anObject = Handle(HYDROData_Object)::DownCast( 
+          HYDROGUI_Tool::FindObjectByName( module(), aName ) );
+        if ( anObject.IsNull() ) {
+          continue;
+        }
 
-    aPanel->setEditedObject( myEditedObject );
+        myEditedObject->AddGeometryObject( anObject );
+      }
 
-    createPreview();
-  }
-  else
-  {
-    setZonesVisible( true );
-  }
+      // Clear priority rules
+      //@ASL if ( myEditedObject->GetRulesCount() > 0 ) {
+        myEditedObject->ClearRules( true );
+      //@ASL }
+      // Set priority rules
+      foreach ( const HYDROData_CustomRule& aRule, aPanel->getRules() ) {
+        myEditedObject->AddRule( aRule.Object1, aRule.Priority,
+                                 aRule.Object2, aRule.MergeType );
+      }
+    }
+    aPanel->setEditZonesEnabled( aMode == HYDROData_CalculationCase::MANUAL );
+         
+    if ( myEditedObject->IsMustBeUpdated() )
+    {
+      myShowZones = true;
+      myEditedObject->Update();
+      
+      //aPanel->setEditedObject( myEditedObject );
+      aPanel->refreshZonesBrowser();
+    
+      closePreview();
+      createPreview();
+
+      anIsToUpdateOb = true;
+    }
+    else
+    {
+      setZonesVisible( true );
 
-  if ( anIsToUpdateOb )
-    module()->getApp()->updateObjectBrowser( false );
+      if ( isNameChanged ) {
+        module()->getDataModel()->updateObjectTree( myEditedObject );
+      }
+    }
 
-  QApplication::restoreOverrideCursor();
+    if ( anIsToUpdateOb ) {
+      SUIT_DataBrowser* anObjBrowser = ((LightApp_Application*)module()->application())->objectBrowser();
+      if ( anObjBrowser ) {
+        anObjBrowser->updateTree( module()->getDataModel()->getDataObject( myEditedObject ), false );
+      }
+    }
+
+    QApplication::restoreOverrideCursor();
+  }
 }
 
 void HYDROGUI_CalculationOp::onHideZones()
@@ -601,20 +772,13 @@ void HYDROGUI_CalculationOp::setZonesVisible( bool theIsVisible )
             HYDROData_SequenceOfObjects::Iterator aZonesIter( aZones );
             for ( ; aZonesIter.More(); aZonesIter.Next() )
             {
-              if ( theIsVisible )
-              {
-                showObject( aZonesIter.Value(), aCtx );
-              }
-              else
-              {
-                module()->removeObjectShape( HYDROGUI_Module::VMR_PreviewCaseZones, aZonesIter.Value() );
-              }
+              setObjectVisibility( aZonesIter.Value(), theIsVisible );
             }
           }
         }
       }
 
-      aViewer->update();
+      module()->update( UF_OCCViewer );
     }
   }
 }
@@ -685,30 +849,28 @@ void HYDROGUI_CalculationOp::createPreview()
       HYDROData_SequenceOfObjects::Iterator anIter( aSeq );
       for ( ; anIter.More(); anIter.Next() )
       {
-        showObject( anIter.Value(), aCtx );
+        setObjectVisibility( anIter.Value(), true );
       }
 
       //Process the draw events for viewer
-      QApplication::processEvents();
+      QApplication::processEvents( QEventLoop::ExcludeUserInputEvents );
       if ( OCCViewer_ViewWindow* vw = (OCCViewer_ViewWindow*)myPreviewViewManager->getActiveView() )
         vw->onTopView();
     }
 
-    aViewer->update();
+    module()->update( UF_OCCViewer | UF_FitAll );
   }
 }
 
-void HYDROGUI_CalculationOp::showObject( Handle(HYDROData_Entity) theEntity, Handle(AIS_InteractiveContext) theCtx )
+void HYDROGUI_CalculationOp::setObjectVisibility( Handle(HYDROData_Entity) theEntity, const bool theIsVisible )
 {
-  if ( !theEntity.IsNull() )
-  {
-    HYDROGUI_Shape* aShape = module()->getObjectShape( HYDROGUI_Module::VMR_PreviewCaseZones, theEntity );
-    if ( !aShape )
-    {
-      aShape = new HYDROGUI_Shape( theCtx, theEntity );
-      module()->setObjectShape( HYDROGUI_Module::VMR_PreviewCaseZones, theEntity, aShape );
-    }
-    aShape->update( false );
+  if ( theEntity.IsNull() || !myPreviewViewManager ) {
+    return;
+  }
+
+  OCCViewer_Viewer* aViewer = myPreviewViewManager->getOCCViewer();
+  if ( aViewer ) {
+    module()->setObjectVisible( (size_t)aViewer, theEntity, theIsVisible );
   }
 }
 
@@ -719,8 +881,35 @@ void HYDROGUI_CalculationOp::onLastViewClosed( SUIT_ViewManager* theViewManager
 
 void HYDROGUI_CalculationOp::closePreview()
 {
+  SUIT_DataBrowser* aOb = ((LightApp_Application*)module()->application())->objectBrowser();
+  QList<QShortcut*> aShortcuts = aOb->findChildren<QShortcut*>();
+  QShortcut* aShortcut;
+  foreach( aShortcut, aShortcuts )
+  {
+    if ( aShortcut->key() == 
+      QKeySequence( ((LightApp_Application*)module()->application())->objectBrowser()->shortcutKey( 
+      SUIT_DataBrowser::RenameShortcut ) ) )
+    {
+      aShortcut->setEnabled( true );
+    }
+  }
+
+
   if( myPreviewViewManager )
   {
+    // Hide all the displayed objects in the preview view
+    OCCViewer_Viewer* aViewer = myPreviewViewManager->getOCCViewer();
+    if ( aViewer ) {
+      size_t aViewId = (size_t)aViewer;
+      HYDROData_Iterator anIterator( doc() );
+      for( ; anIterator.More(); anIterator.Next() ) {
+        Handle(HYDROData_Entity) anObject = anIterator.Current();
+        if( !anObject.IsNull() ) {
+          module()->setObjectVisible( aViewId, anObject, false );
+        }
+      }
+    }
+
     disconnect( myPreviewViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
                 this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
 
@@ -735,4 +924,111 @@ void HYDROGUI_CalculationOp::closePreview()
   }
 }
 
+void HYDROGUI_CalculationOp::setAvailableGroups()
+{
+  HYDROGUI_CalculationDlg* aPanel = 
+      ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+
+  HYDROData_SequenceOfObjects aSeq = myEditedObject->GetGeometryGroups();
+  QStringList aList, anEntryList;
+  getNamesAndEntries( aSeq, aList, anEntryList );
+
+  QStringList aGroupsNames;
+
+  HYDROData_SequenceOfObjects anObjs = myEditedObject->GetGeometryObjects();
+  for( int anIndex = 1, aLength = anObjs.Length(); anIndex <= aLength; anIndex++ )
+  {
+    Handle_HYDROData_Object anObj = Handle_HYDROData_Object::DownCast( anObjs.Value( anIndex ) );
+    HYDROData_SequenceOfObjects aGroups = anObj->GetGroups();
+    for( int aGIndex = 1, aGLength = aGroups.Length(); aGIndex <= aGLength; aGIndex++ )
+    {
+      Handle_HYDROData_ShapesGroup aGroup = Handle_HYDROData_ShapesGroup::DownCast( aGroups.Value( aGIndex ) );
+      aGroupsNames.append( aGroup->GetName() );
+    }
+  }
+  if( myEditedObject->IsMustBeUpdated() ) {
+    for( int anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ ) {
+      Handle(HYDROData_ShapesGroup) aGeomGroup =
+        Handle(HYDROData_ShapesGroup)::DownCast( aSeq.Value( anIndex ) );
+      if ( !aGeomGroup.IsNull() && !aGroupsNames.contains( aGeomGroup->GetName() ) ) {
+        myEditedObject->RemoveGeometryGroup( aGeomGroup );
+      }
+    }
+  }
+
+  aPanel->setAvailableGroups( aGroupsNames );
+  aPanel->includeGroups( aList );
+
+  bool isUpdated = myEditedObject->IsMustBeUpdated();
+}
 
+void HYDROGUI_CalculationOp::onAddGroups()
+{
+  HYDROGUI_CalculationDlg* aPanel = 
+    ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+  if ( !aPanel )
+    return;
+
+  // Add geometry objects selected in the module browser to the calculation case
+  QStringList aSelectedList = aPanel->getSelectedAvailableGroups();
+  if ( aSelectedList.isEmpty() || !confirmRegionsChange() )
+    return;
+
+  QStringList anAddedList;
+  for (int i = 0; i < aSelectedList.length(); i++)
+  {
+    Handle(HYDROData_ShapesGroup) aGroup = Handle(HYDROData_ShapesGroup)::DownCast( 
+      HYDROGUI_Tool::FindObjectByName( module(), aSelectedList.at( i ) ) );
+    if ( aGroup.IsNull() )
+      continue;
+
+    if ( myEditedObject->AddGeometryGroup( aGroup ) )
+      anAddedList.append( aGroup->GetName() );
+  }
+
+  if ( !anAddedList.isEmpty() )
+  {
+    aPanel->includeGroups( anAddedList );
+  }
+}
+
+void HYDROGUI_CalculationOp::onRemoveGroups()
+{
+  // Remove selected objects from the calculation case
+  HYDROGUI_CalculationDlg* aPanel = 
+    ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+  if ( !aPanel )
+    return;
+
+  QStringList aSelectedList = aPanel->getSelectedGroups();
+  if ( aSelectedList.isEmpty() || !confirmRegionsChange() )
+    return;
+
+  for (int i = 0; i < aSelectedList.length(); i++)
+  {
+    Handle(HYDROData_ShapesGroup) aGroup = Handle(HYDROData_ShapesGroup)::DownCast( 
+      HYDROGUI_Tool::FindObjectByName( module(), aSelectedList.at(i) ) );
+    if ( aGroup.IsNull() )
+      continue;
+
+    myEditedObject->RemoveGeometryGroup( aGroup );
+  }
+
+  aPanel->excludeGroups( aSelectedList );
+}
+
+void HYDROGUI_CalculationOp::onChangeMode( int theMode )
+{
+  HYDROGUI_CalculationDlg* aPanel = 
+    ::qobject_cast<HYDROGUI_CalculationDlg*>( inputPanel() );
+  if ( !aPanel )
+    return;
+
+  if ( !confirmModeChange() ) {
+    aPanel->setMode( myEditedObject->GetAssignmentMode() );
+    return;
+  }
+
+  myEditedObject->SetAssignmentMode( (HYDROData_CalculationCase::AssignmentMode)theMode );
+  aPanel->setMode( theMode );
+}