X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_Module.cxx;h=b36585e22f5de3e928030780271e0b060830d6c4;hb=de7cf9bb0a7a41d6487013c87f4a54d0664cd303;hp=ee2dfa1fe29c1cc50e9c1b606126af661e06a38d;hpb=caa3e04e8c0f85fceba13dee9191accb7e6e0c06;p=modules%2Fhydro.git

diff --git a/src/HYDROGUI/HYDROGUI_Module.cxx b/src/HYDROGUI/HYDROGUI_Module.cxx
index ee2dfa1f..b36585e2 100644
--- a/src/HYDROGUI/HYDROGUI_Module.cxx
+++ b/src/HYDROGUI/HYDROGUI_Module.cxx
@@ -28,14 +28,18 @@
 #include "HYDROGUI_GVSelector.h"
 #include "HYDROGUI_InputPanel.h"
 #include "HYDROGUI_ObjSelector.h"
+#include "HYDROGUI_OCCDisplayer.h"
+#include "HYDROGUI_OCCSelector.h"
 #include "HYDROGUI_Operations.h"
 #include "HYDROGUI_PrsImage.h"
 #include "HYDROGUI_Tool.h"
 #include "HYDROGUI_UpdateFlags.h"
+#include "HYDROGUI_Shape.h"
 
 #include <HYDROData_Image.h>
+#include <HYDROData_Lambert93.h>
 
-#include <HYDROOperations_Factory.h>
+#include <HYDROData_OperationsFactory.h>
 
 #include <GraphicsView_ViewFrame.h>
 #include <GraphicsView_ViewManager.h>
@@ -47,12 +51,18 @@
 #include <ImageComposer_FuseOperator.h>
 
 #include <LightApp_Application.h>
+#include <LightApp_DataOwner.h>
 #include <LightApp_GVSelector.h>
 #include <LightApp_SelectionMgr.h>
 #include <LightApp_UpdateFlags.h>
 
+#include <OCCViewer_ViewFrame.h>
+#include <OCCViewer_ViewManager.h>
+#include <OCCViewer_ViewModel.h>
+
 #include <SALOME_Event.h>
 
+#include <SUIT_Desktop.h>
 #include <SUIT_Study.h>
 #include <SUIT_ViewManager.h>
 
@@ -70,12 +80,13 @@ extern "C" HYDRO_EXPORT CAM_Module* createModule()
 
 extern "C" HYDRO_EXPORT char* getModuleVersion()
 {
-  return "0.1";
+  return (char*)HYDRO_VERSION;
 }
 
 HYDROGUI_Module::HYDROGUI_Module()
 : LightApp_Module( "HYDRO" ),
   myDisplayer( 0 ),
+  myOCCDisplayer( 0 ),
   myIsUpdateEnabled( true )
 {
 }
@@ -104,15 +115,26 @@ void HYDROGUI_Module::initialize( CAM_Application* theApp )
   setToolShown( false );
 
   myDisplayer = new HYDROGUI_Displayer( this );
+  myOCCDisplayer = new HYDROGUI_OCCDisplayer( this );
 }
 
 bool HYDROGUI_Module::activateModule( SUIT_Study* theStudy )
 {
   bool aRes = LightApp_Module::activateModule( theStudy );
 
+  LightApp_Application* anApp = getApp();
+  SUIT_Desktop* aDesktop = anApp->desktop();
+
+  getApp()->setEditEnabled( false ); // hide SalomeApp copy/paste actions
+
   setMenuShown( true );
   setToolShown( true );
 
+#ifndef DISABLE_PYCONSOLE
+  aDesktop->tabifyDockWidget( HYDROGUI_Tool::WindowDock( anApp->getWindow( LightApp_Application::WT_PyConsole ) ), 
+                              HYDROGUI_Tool::WindowDock( anApp->getWindow( LightApp_Application::WT_LogWindow ) ) );
+#endif
+
   update( UF_All );
 
   updateCommandsStatus();
@@ -129,10 +151,16 @@ bool HYDROGUI_Module::deactivateModule( SUIT_Study* theStudy )
   myViewManagerMap.clear();
 
   myObjectStateMap.clear();
+  myShapesMap.clear();
+
+  // clear the data model's list of copying objects
+  HYDROGUI_DataModel::changeCopyingObjects( HYDROData_SequenceOfObjects() );
 
   setMenuShown( false );
   setToolShown( false );
 
+  getApp()->setEditEnabled( true ); // show SalomeApp copy/paste actions
+
   return LightApp_Module::deactivateModule( theStudy );
 }
 
@@ -140,12 +168,15 @@ void HYDROGUI_Module::windows( QMap<int, int>& theMap ) const
 {
   theMap.clear();
   theMap.insert( LightApp_Application::WT_LogWindow,     Qt::BottomDockWidgetArea );
+#ifndef DISABLE_PYCONSOLE
+  theMap.insert( LightApp_Application::WT_PyConsole,     Qt::BottomDockWidgetArea );
+#endif
   theMap.insert( LightApp_Application::WT_ObjectBrowser, Qt::LeftDockWidgetArea   );
 }
 
 void HYDROGUI_Module::viewManagers( QStringList& theTypesList ) const
 {
-  theTypesList << GraphicsView_Viewer::Type();
+  theTypesList << OCCViewer_Viewer::Type() << GraphicsView_Viewer::Type();
 }
 
 void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
@@ -154,31 +185,40 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
 {
   HYDROGUI_DataModel* aModel = getDataModel();
 
-  size_t aViewId = HYDROGUI_Tool::GetActiveGraphicsViewId( this );
+  bool anIsObjectBrowser = theClient == "ObjectBrowser";
+  bool anIsGraphicsView = theClient == GraphicsView_Viewer::Type();
+  bool anIsOCCView = theClient == OCCViewer_Viewer::Type();
+  if( !anIsObjectBrowser && !anIsGraphicsView && !anIsOCCView )
+    return;
 
-  bool anIsSelection = false;
+  size_t anActiveViewId = HYDROGUI_Tool::GetActiveViewId( this );
+
+  bool anIsSelectedDataObjects = false;
   bool anIsVisibleInSelection = false;
   bool anIsHiddenInSelection = false;
 
   bool anIsImage = false;
   bool anIsImportedImage = false;
-  bool anIsCompositeImage = false;
+  bool anIsImageHasRefs = false;
   bool anIsFusedImage = false;
   bool anIsCutImage = false;
   bool anIsSplittedImage = false;
   bool anIsMustBeUpdatedImage = false;
   bool anIsPolyline = false;
+  bool anIsCalculation = false;
+  bool anIsImmersibleZone = false;
   bool anIsVisualState = false;
 
+  // check the selected data model objects
   HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( this );
   for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
   {
-    Handle(HYDROData_Object) anObject = aSeq.Value( anIndex );
+    Handle(HYDROData_Entity) anObject = aSeq.Value( anIndex );
     if( !anObject.IsNull() )
     {
-      anIsSelection = true;
+      anIsSelectedDataObjects = true;
 
-      bool aVisibility = isObjectVisible( aViewId, anObject );
+      bool aVisibility = isObjectVisible( anActiveViewId, anObject );
       anIsVisibleInSelection |= aVisibility;
       anIsHiddenInSelection |= !aVisibility;
 
@@ -188,49 +228,79 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
         Handle(HYDROData_Image) anImage = Handle(HYDROData_Image)::DownCast( anObject );
         if( !anImage.IsNull() )
         {
-          anIsImportedImage = anImage->HasTrsfPoints() && !anImage->IsSelfSplitted();
-          anIsCompositeImage = anImage->NbReferences() > 0;
-          if( HYDROOperations_Factory* aFactory = HYDROOperations_Factory::Factory() )
+          anIsImportedImage = anImage->HasLocalPoints() && !anImage->IsSelfSplitted();
+          anIsImageHasRefs = anImage->HasReferences();
+          if( HYDROData_OperationsFactory* aFactory = HYDROData_OperationsFactory::Factory() )
           {
             if( ImageComposer_Operator* anOperator = aFactory->Operator( anImage ) )
             {
-              if( dynamic_cast<ImageComposer_FuseOperator*>( anOperator ) )
+              QString anOperatorName = anOperator->name();
+              if( anOperatorName == ImageComposer_FuseOperator::Type() )
                 anIsFusedImage = true;
-              else if( dynamic_cast<ImageComposer_CutOperator*>( anOperator ) )
+              else if( anOperatorName == ImageComposer_CutOperator::Type() )
                 anIsCutImage = true;
-              else if( dynamic_cast<ImageComposer_CropOperator*>( anOperator ) )
+              else if( anOperatorName == ImageComposer_CropOperator::Type() )
                 anIsSplittedImage = true;
             }
           }
-          anIsMustBeUpdatedImage = anImage->MustBeUpdated();
+          anIsMustBeUpdatedImage = anImage->IsMustBeUpdated();
         }
       }
       else if( anObject->GetKind() == KIND_POLYLINE )
         anIsPolyline = true;
+      else if( anObject->GetKind() == KIND_CALCULATION )
+        anIsCalculation = true;
+      else if( anObject->GetKind() == KIND_IMMERSIBLE_ZONE )
+        anIsImmersibleZone = true;
       else if( anObject->GetKind() == KIND_VISUAL_STATE )
         anIsVisualState = true;
     }
   }
 
-  if( aSeq.IsEmpty() )
+  // check the selected partitions
+  if( !anIsSelectedDataObjects && anIsObjectBrowser )
   {
-    theMenu->addAction( action( SaveVisualStateId ) );
-    theMenu->addSeparator();
+    ObjectKind aSelectedPartition = HYDROGUI_Tool::GetSelectedPartition( this );
+    if( aSelectedPartition != KIND_UNKNOWN )
+    {
+      switch( aSelectedPartition )
+      {
+        case KIND_IMAGE:
+          theMenu->addAction( action( ImportImageId ) );
+          break;
+        case KIND_POLYLINE:
+          theMenu->addAction( action( CreatePolylineId ) );
+          break;
+        case KIND_VISUAL_STATE:
+          theMenu->addAction( action( SaveVisualStateId ) );
+          break;
+        case KIND_BATHYMETRY:
+          theMenu->addAction( action( ImportBathymetryId ) );
+          break;
+        case KIND_CALCULATION:
+          theMenu->addAction( action( CreateCalculationId ) );
+          break;
+        case KIND_IMMERSIBLE_ZONE:
+          theMenu->addAction( action( CreateImmersibleZoneId ) );
+          break;
+      }
+      theMenu->addSeparator();
+    }
   }
 
-  if( anIsSelection && anIsMustBeUpdatedImage )
+  if( anIsSelectedDataObjects && anIsMustBeUpdatedImage )
   {
     theMenu->addAction( action( UpdateImageId ) );
     theMenu->addSeparator();
   }
 
-  if( anIsSelection && aSeq.Length() == 1 )
+  if( anIsSelectedDataObjects && aSeq.Length() == 1 )
   {
     if( anIsImage )
     {
       if( anIsImportedImage )
         theMenu->addAction( action( EditImportedImageId ) );
-      else if( anIsCompositeImage )
+      else if( anIsImageHasRefs )
       {
         if( anIsFusedImage )
           theMenu->addAction( action( EditFusedImageId ) );
@@ -243,13 +313,34 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
       theMenu->addAction( action( ObserveImageId ) );
       theMenu->addAction( action( ExportImageId ) );
       theMenu->addSeparator();
+
+      if( anIsImageHasRefs )
+      {
+        theMenu->addAction( action( RemoveImageRefsId ) );
+        theMenu->addSeparator();
+      }
+
+      theMenu->addAction( action( FuseImagesId ) );
+      theMenu->addAction( action( CutImagesId ) );
+      theMenu->addAction( action( SplitImageId ) );
+      theMenu->addSeparator();
     }
     else if( anIsPolyline )
     {
       theMenu->addAction( action( EditPolylineId ) );
       theMenu->addSeparator();
     }
-    else if( anIsVisualState )
+    else if( anIsCalculation )
+    {
+      theMenu->addAction( action( EditCalculationId ) );
+      theMenu->addSeparator();
+    }
+    else if( anIsImmersibleZone )
+    {
+      theMenu->addAction( action( EditImmersibleZoneId ) );
+      theMenu->addSeparator();
+    }
+    else if( anIsVisualState && anIsObjectBrowser )
     {
       theMenu->addAction( action( SaveVisualStateId ) );
       theMenu->addAction( action( LoadVisualStateId ) );
@@ -257,13 +348,13 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
     }
   }
 
-  if( anIsSelection )
+  if( anIsSelectedDataObjects )
   {
     theMenu->addAction( action( DeleteId ) );
     theMenu->addSeparator();
   }
 
-  if( anIsSelection && ( anIsImage || anIsPolyline ) )
+  if( anIsSelectedDataObjects && ( anIsImage || anIsPolyline || anIsImmersibleZone ) )
   {
     if( anIsHiddenInSelection )
       theMenu->addAction( action( ShowId ) );
@@ -273,9 +364,12 @@ void HYDROGUI_Module::contextMenuPopup( const QString& theClient,
     theMenu->addSeparator();
   }
 
-  theMenu->addAction( action( ShowAllId ) );
-  theMenu->addAction( action( HideAllId ) );
-  theMenu->addSeparator();
+  if( anIsObjectBrowser || anIsGraphicsView || anIsOCCView )
+  {
+    theMenu->addAction( action( ShowAllId ) );
+    theMenu->addAction( action( HideAllId ) );
+    theMenu->addSeparator();
+  }
 }
 
 void HYDROGUI_Module::update( const int flags )
@@ -289,10 +383,17 @@ void HYDROGUI_Module::update( const int flags )
   // from one of the methods called below
   setUpdateEnabled( false );
 
+  // store selected objects
+  QStringList aSelectedEntries = storeSelection();
+
   if( ( flags & UF_Viewer ) )
     updateGV( flags & UF_GV_Init,
               flags & UF_GV_Forced );
 
+  if( ( flags & UF_OCCViewer ) )
+    updateOCCViewer( flags & UF_OCC_Init,
+                     flags & UF_OCC_Forced );
+
   if( ( flags & UF_Model ) && getDataModel() && getApp() )
   {
     getDataModel()->update( getStudyId() );
@@ -301,7 +402,7 @@ void HYDROGUI_Module::update( const int flags )
     // the selection in the object browser.
     // Note: processEvents() should be called after updateGV(),
     // otherwise the application crashes from time to time.
-    qApp->processEvents(); 
+    //RKV: qApp->processEvents(); 
     getApp()->updateObjectBrowser( true );
   }
 
@@ -312,6 +413,9 @@ void HYDROGUI_Module::update( const int flags )
   if( ( flags & UF_Controls ) && getApp() )
     getApp()->updateActions();
 
+  // restore selected objects
+  restoreSelection( aSelectedEntries );
+
   setUpdateEnabled( true );
 
   QApplication::restoreOverrideCursor();
@@ -323,8 +427,14 @@ void HYDROGUI_Module::updateCommandsStatus()
 
   updateUndoRedoControls();
 
-  // to do
-  //action( ... )->setEnabled( ... );
+  action( CopyId )->setEnabled( getDataModel()->canCopy() );
+  action( PasteId )->setEnabled( getDataModel()->canPaste() );
+}
+
+void HYDROGUI_Module::selectionChanged()
+{
+  LightApp_Module::selectionChanged();
+  updateCommandsStatus();
 }
 
 HYDROGUI_DataModel* HYDROGUI_Module::getDataModel() const
@@ -337,6 +447,11 @@ HYDROGUI_Displayer* HYDROGUI_Module::getDisplayer() const
   return myDisplayer;
 }
 
+HYDROGUI_OCCDisplayer* HYDROGUI_Module::getOCCDisplayer() const
+{
+  return myOCCDisplayer;
+}
+
 GraphicsView_Viewer* HYDROGUI_Module::getViewer( const int theId ) const
 {
   if( myViewManagerMap.contains( theId ) )
@@ -350,6 +465,19 @@ GraphicsView_Viewer* HYDROGUI_Module::getViewer( const int theId ) const
   return NULL;
 }
 
+OCCViewer_Viewer* HYDROGUI_Module::getOCCViewer( const int theId ) const
+{
+  if( myViewManagerMap.contains( theId ) )
+  {
+    ViewManagerInfo anInfo = myViewManagerMap[ theId ];
+    OCCViewer_ViewManager* aViewManager =
+      ::qobject_cast<OCCViewer_ViewManager*>( anInfo.first );
+    if( aViewManager )
+      return aViewManager->getOCCViewer();
+  }
+  return NULL;
+}
+
 int HYDROGUI_Module::getViewManagerId( SUIT_ViewManager* theViewManager )
 {
   ViewManagerMapIterator anIter( myViewManagerMap );
@@ -386,7 +514,7 @@ void HYDROGUI_Module::setViewManagerRole( SUIT_ViewManager* theViewManager,
 }
 
 bool HYDROGUI_Module::isObjectVisible( const int theViewId,
-                                       const Handle(HYDROData_Object)& theObject )
+                                       const Handle(HYDROData_Entity)& theObject ) const
 {
   if( theObject.IsNull() )
     return false;
@@ -406,7 +534,7 @@ bool HYDROGUI_Module::isObjectVisible( const int theViewId,
 }
 
 void HYDROGUI_Module::setObjectVisible( const int theViewId,
-                                        const Handle(HYDROData_Object)& theObject,
+                                        const Handle(HYDROData_Entity)& theObject,
                                         const bool theState )
 {
   if( !theObject.IsNull() )
@@ -417,6 +545,79 @@ void HYDROGUI_Module::setObjectVisible( const int theViewId,
   }
 }
 
+HYDROGUI_Shape* HYDROGUI_Module::getObjectShape( const int                       theViewId,
+                                                 const Handle(HYDROData_Entity)& theObject ) const
+{
+  HYDROGUI_Shape* aResShape = NULL;
+  if( theObject.IsNull() )
+    return aResShape;
+
+  if ( myShapesMap.contains( theViewId ) )
+  {
+    const ListOfShapes& aViewShapes = myShapesMap.value( theViewId );
+    foreach ( HYDROGUI_Shape* aShape, aViewShapes )
+    {
+      if ( !aShape || !IsEqual( aShape->getObject(), theObject ) )
+        continue;
+
+      aResShape = aShape;
+      break;
+    }
+  }
+
+  return aResShape;
+}
+
+void HYDROGUI_Module::setObjectShape( const int                       theViewId,
+                                      const Handle(HYDROData_Entity)& theObject,
+                                      HYDROGUI_Shape*                 theShape )
+{
+  if( theObject.IsNull() )
+    return;
+
+  ListOfShapes& aViewShapes = myShapesMap[ theViewId ];
+  aViewShapes.append( theShape );
+}
+
+void HYDROGUI_Module::removeObjectShape( const int                       theViewId,
+                                         const Handle(HYDROData_Entity)& theObject )
+{
+  if ( !myShapesMap.contains( theViewId ) )
+    return;
+
+  ListOfShapes& aViewShapes = myShapesMap[ theViewId ];
+  Handle(HYDROData_Entity) anObject;
+  for ( int i = 0; i < aViewShapes.length(); )
+  {
+    HYDROGUI_Shape* aShape = aViewShapes.at( i );
+    anObject = aShape->getObject();
+    if ( aShape && (!anObject.IsNull()) && IsEqual( anObject, theObject ) )
+    {
+      delete aShape;
+      aViewShapes.removeAt( i );
+      continue;
+    }
+
+    ++i;
+  }
+}
+
+void HYDROGUI_Module::removeViewShapes( const int theViewId )
+{
+  if ( !myShapesMap.contains( theViewId ) )
+    return;
+
+  const ListOfShapes& aViewShapes = myShapesMap.value( theViewId );
+  for ( int i = 0, n = aViewShapes.length(); i < n; ++i )
+  {
+    HYDROGUI_Shape* aShape = aViewShapes.at( i );
+    if ( aShape )
+      delete aShape;
+  }
+
+  myShapesMap.remove( theViewId );
+}
+
 CAM_DataModel* HYDROGUI_Module::createDataModel()
 {
   return new HYDROGUI_DataModel( this );
@@ -432,8 +633,14 @@ void HYDROGUI_Module::customEvent( QEvent* e )
     {
       if( GraphicsView_Viewer* aViewer = dynamic_cast<GraphicsView_Viewer*>( aViewFrame->getViewer() ) )
       {
+        SUIT_ViewManager* aViewManager = aViewer->getViewManager();
+        ViewManagerRole aRole = getViewManagerRole( aViewManager );
+
         if( GraphicsView_ViewPort* aViewPort = aViewer->getActiveViewPort() )
         {
+          if( aRole != VMR_TransformImage && aRole != VMR_ReferenceImage )
+            aViewPort->scale( 1, -1 ); // invert the Y axis direction from down to up
+
           aViewPort->setInteractionFlag( GraphicsView_ViewPort::TraceBoundingRect );
           aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateContextMenu );
           aViewPort->setInteractionFlag( GraphicsView_ViewPort::ImmediateSelection );
@@ -442,9 +649,7 @@ void HYDROGUI_Module::customEvent( QEvent* e )
           //aViewPort->setViewLabelPosition( GraphicsView_ViewPort::VLP_BottomLeft, true );
         }
 
-        SUIT_ViewManager* aViewManager = aViewer->getViewManager();
-        ViewManagerRole aRole = getViewManagerRole( aViewManager );
-        if( aRole != VMR_TransformImage )
+        if( aRole != VMR_TransformImage && aRole != VMR_ReferenceImage )
           update( UF_Viewer );
 
         aViewer->activateTransform( GraphicsView_Viewer::FitAll );
@@ -475,12 +680,17 @@ void HYDROGUI_Module::onViewManagerAdded( SUIT_ViewManager* theViewManager )
 
   if( theViewManager->getType() == GraphicsView_Viewer::Type() )
   { 
-    createSelector( theViewManager ); // replace the default selector
-
+    connect( theViewManager, SIGNAL( viewCreated( SUIT_ViewWindow* ) ),
+             this, SLOT( onViewCreated( SUIT_ViewWindow* ) ) );
+  }
+  else if( theViewManager->getType() == OCCViewer_Viewer::Type() )
+  {
     connect( theViewManager, SIGNAL( viewCreated( SUIT_ViewWindow* ) ),
              this, SLOT( onViewCreated( SUIT_ViewWindow* ) ) );
   }
 
+  createSelector( theViewManager ); // replace the default selector
+
   ViewManagerInfo anInfo( theViewManager, VMR_General );
   myViewManagerMap.insert( ViewManagerId++, anInfo );
 }
@@ -493,7 +703,18 @@ void HYDROGUI_Module::onViewManagerRemoved( SUIT_ViewManager* theViewManager )
 
   int anId = getViewManagerId( theViewManager );
   if( anId != -1 )
+  {
+    OCCViewer_ViewManager* anOCCViewManager =
+      ::qobject_cast<OCCViewer_ViewManager*>( myViewManagerMap[ anId ].first );
+    if ( anOCCViewManager )
+    {
+      OCCViewer_Viewer* anOCCViewer = anOCCViewManager->getOCCViewer();
+      if ( anOCCViewer )
+        removeViewShapes( (size_t)anOCCViewer );
+    }
+
     myViewManagerMap.remove( anId );
+  }
 }
 
 void HYDROGUI_Module::onViewCreated( SUIT_ViewWindow* theViewWindow )
@@ -508,13 +729,20 @@ void HYDROGUI_Module::onViewCreated( SUIT_ViewWindow* theViewWindow )
 
       connect( aViewPort, SIGNAL( vpMouseEvent( QGraphicsSceneMouseEvent* ) ),
                this, SLOT( onViewPortMouseEvent( QGraphicsSceneMouseEvent* ) ) );
-      return;
+    }
+  }
+  else if( theViewWindow && theViewWindow->inherits( "OCCViewer_ViewFrame" ) )
+  {
+    if( OCCViewer_ViewFrame* aViewFrame = dynamic_cast<OCCViewer_ViewFrame*>( theViewWindow ) )
+    {
+      aViewFrame->onTopView();
     }
   }
 }
 
 void HYDROGUI_Module::onViewPortMouseEvent( QGraphicsSceneMouseEvent* theEvent )
 {
+  /* ouv: currently unused
   if( GraphicsView_ViewPort* aViewPort = qobject_cast<GraphicsView_ViewPort*>( sender() ) )
   {
     SUIT_ViewManager* aViewManager = 0;
@@ -544,8 +772,8 @@ void HYDROGUI_Module::onViewPortMouseEvent( QGraphicsSceneMouseEvent* theEvent )
       int aXDeg = 0, aYDeg = 0;
       int aXMin = 0, aYMin = 0;
       double aXSec = 0, aYSec = 0;
-      HYDROGUI_Tool::DoubleToLambert( aMouseX, aXDeg, aXMin, aXSec );
-      HYDROGUI_Tool::DoubleToLambert( aMouseY, aYDeg, aYMin, aYSec );
+      HYDROData_Lambert93::secToDMS( aMouseX, aXDeg, aXMin, aXSec );
+      HYDROData_Lambert93::secToDMS( aMouseY, aYDeg, aYMin, aYSec );
 
       QString aDegSymbol( QChar( 0x00B0 ) );
       QString aXStr = QString( "%1%2 %3' %4\"" ).arg( aXDeg ).arg( aDegSymbol ).arg( aXMin ).arg( aXSec );
@@ -556,6 +784,7 @@ void HYDROGUI_Module::onViewPortMouseEvent( QGraphicsSceneMouseEvent* theEvent )
     else if( aRole == VMR_TransformImage )
       aViewPort->setViewLabelText( QString( "X: %1\nY: %2" ).arg( (int)aMouseX ).arg( (int)aMouseY ) );
   }
+  */
 }
 
 void HYDROGUI_Module::updateGV( const bool theIsInit,
@@ -569,8 +798,13 @@ void HYDROGUI_Module::updateGV( const bool theIsInit,
   // currently, all views are updated
   ViewManagerMapIterator anIter( myViewManagerMap );
   while( anIter.hasNext() )
-  {
-    int anId = anIter.next().key();
+  { 
+    GraphicsView_ViewManager* aViewManager =
+      dynamic_cast<GraphicsView_ViewManager*>( anIter.next().value().first );
+    if ( !aViewManager )
+      continue;
+
+    int anId = anIter.key();
     aViewManagerIdList.append( anId );
   }
 
@@ -579,6 +813,33 @@ void HYDROGUI_Module::updateGV( const bool theIsInit,
     getDisplayer()->UpdateAll( anIdIter.next(), theIsInit, theIsForced );
 }
 
+void HYDROGUI_Module::updateOCCViewer( const bool theIsInit,
+                                       const bool theIsForced )
+{
+  HYDROGUI_OCCDisplayer* anOCCDisplayer = getOCCDisplayer();
+  if( !anOCCDisplayer )
+    return;
+
+  QList<int> aViewManagerIdList;
+
+  // currently, all views are updated
+  ViewManagerMapIterator anIter( myViewManagerMap );
+  while( anIter.hasNext() )
+  { 
+    OCCViewer_ViewManager* aViewManager =
+      ::qobject_cast<OCCViewer_ViewManager*>( anIter.next().value().first );
+    if ( !aViewManager )
+      continue;
+
+    int anId = anIter.key();
+    aViewManagerIdList.append( anId );
+  }
+
+  QListIterator<int> anIdIter( aViewManagerIdList );
+  while( anIdIter.hasNext() )
+    anOCCDisplayer->UpdateAll( anIdIter.next(), theIsInit, theIsForced );
+}
+
 void HYDROGUI_Module::createSelector( SUIT_ViewManager* theViewManager )
 {
   if( !theViewManager )
@@ -589,12 +850,8 @@ void HYDROGUI_Module::createSelector( SUIT_ViewManager* theViewManager )
     return;
 
   QString aViewType = theViewManager->getType();
-  if( aViewType != GraphicsView_Viewer::Type() )
-    return;
-
-  GraphicsView_ViewManager* aViewManager =
-    dynamic_cast<GraphicsView_ViewManager*>( theViewManager );
-  if( !aViewManager )
+  if( aViewType != GraphicsView_Viewer::Type() &&
+      aViewType != OCCViewer_Viewer::Type())
     return;
 
   QList<SUIT_Selector*> aSelectorList;
@@ -605,11 +862,25 @@ void HYDROGUI_Module::createSelector( SUIT_ViewManager* theViewManager )
   for( anIter = aSelectorList.begin(); anIter != anIterEnd; anIter++ )
   {
     SUIT_Selector* aSelector = *anIter;
-    if( aSelector && !dynamic_cast<HYDROGUI_GVSelector*>( aSelector ) )
+    if( aSelector && ( !dynamic_cast<HYDROGUI_GVSelector*>( aSelector ) &&
+                       !dynamic_cast<HYDROGUI_OCCSelector*>( aSelector ) ) )
       aSelector->setEnabled( false );
   }
 
-  new HYDROGUI_GVSelector( this, aViewManager->getViewer(), aSelectionMgr );
+  if ( aViewType == GraphicsView_Viewer::Type() )
+  {
+    GraphicsView_ViewManager* aViewManager =
+      ::qobject_cast<GraphicsView_ViewManager*>( theViewManager );
+    if( aViewManager )
+      new HYDROGUI_GVSelector( this, aViewManager->getViewer(), aSelectionMgr );
+  }
+  else if ( aViewType == OCCViewer_Viewer::Type() )
+  {
+    OCCViewer_ViewManager* aViewManager =
+      ::qobject_cast<OCCViewer_ViewManager*>( theViewManager );
+    if( aViewManager )
+      new HYDROGUI_OCCSelector( this, aViewManager->getOCCViewer(), aSelectionMgr );
+  }
 }
 
 bool HYDROGUI_Module::setUpdateEnabled( const bool theState )
@@ -623,3 +894,34 @@ bool HYDROGUI_Module::isUpdateEnabled() const
 {
   return myIsUpdateEnabled;
 }
+
+QStringList HYDROGUI_Module::storeSelection() const
+{
+  QStringList anEntryList;
+  if( LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr() )
+  {
+    SUIT_DataOwnerPtrList aList( true );
+    aSelectionMgr->selected( aList );
+
+    SUIT_DataOwnerPtrList::iterator anIter;
+    for( anIter = aList.begin(); anIter != aList.end(); anIter++ )
+    {
+      const LightApp_DataOwner* anOwner = 
+        dynamic_cast<const LightApp_DataOwner*>( (*anIter).operator->() );
+      if( anOwner )
+        anEntryList.append( anOwner->entry() );
+    }
+  }
+  return anEntryList;
+}
+
+void HYDROGUI_Module::restoreSelection( const QStringList& theEntryList )
+{
+  if( LightApp_SelectionMgr* aSelectionMgr = getApp()->selectionMgr() )
+  {
+    SUIT_DataOwnerPtrList aList( true );
+    for( int anIndex = 0, aSize = theEntryList.size(); anIndex < aSize; anIndex++ )
+      aList.append( SUIT_DataOwnerPtr( new LightApp_DataOwner( theEntryList[ anIndex ] ) ) );
+    aSelectionMgr->setSelected( aList );
+  }
+}