X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_Tool.cxx;h=6cc4ae17009cd18d049be5fbea233d8d5a6b88b0;hb=36005df362d7bee6db949b079960cec90333aed2;hp=edcf41b312a74c935b24d4f047505628ee60d01a;hpb=ea51c1575cfdc7e3ad0b8cc1db55d9d83626b12d;p=modules%2Fhydro.git

diff --git a/src/HYDROGUI/HYDROGUI_Tool.cxx b/src/HYDROGUI/HYDROGUI_Tool.cxx
index edcf41b3..6cc4ae17 100644
--- a/src/HYDROGUI/HYDROGUI_Tool.cxx
+++ b/src/HYDROGUI/HYDROGUI_Tool.cxx
@@ -1,12 +1,8 @@
-// Copyright (C) 2007-2013  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
-//
+// Copyright (C) 2014-2015  EDF-R&D
 // 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
@@ -23,29 +19,55 @@
 #include "HYDROGUI_Tool.h"
 
 #include "HYDROGUI_DataModel.h"
+#include "HYDROGUI_DataObject.h"
 #include "HYDROGUI_Module.h"
 #include "HYDROGUI_Prs.h"
 
 #include <HYDROData_Document.h>
-#include <HYDROData_Image.h>
 #include <HYDROData_Iterator.h>
+#include <HYDROData_ImmersibleZone.h>
+#include <HYDROData_Tool.h>
+#include <HYDROData_Profile.h>
+
+#include <GeometryGUI.h>
+#include <GEOMBase.h>
+
+#include <GraphicsView_Viewer.h>
+
+#include <SalomeApp_Study.h>
 
 #include <LightApp_Application.h>
+#include <LightApp_DataOwner.h>
+#include <LightApp_SelectionMgr.h>
+
+#include <OCCViewer_ViewModel.h>
+#include <OCCViewer_ViewFrame.h>
 
 #include <QtxWorkstack.h>
+#include <QtxActionToolMgr.h>
 
 #include <STD_TabDesktop.h>
 
+#include <SUIT_Session.h>
 #include <SUIT_Study.h>
 #include <SUIT_ViewManager.h>
 #include <SUIT_ViewWindow.h>
 
+#include <SALOMEDSClient.hxx>
+
+#include <SVTK_ViewModel.h>
+
+#include <QDir>
+#include <QFileInfo>
+#include <QDockWidget>
 #include <QTextCodec>
 
 // Definition of this id allows to use 'latin1' (Qt alias for 'ISO-8859-1')
 // encoding instead of default 'System'
 #define USE_LATIN1_ENCODING
 
+// #define DEB_GROUPS 1
+
 QString HYDROGUI_Tool::ToQString( const TCollection_AsciiString& src )
 {
 #ifdef USE_LATIN1_ENCODING
@@ -126,6 +148,54 @@ Handle(TCollection_HExtendedString) HYDROGUI_Tool::ToHExtString( const QString&
   return new TCollection_HExtendedString( ToExtString( src ) );
 }
 
+int HYDROGUI_Tool::GetActiveStudyId()
+{
+  if( SUIT_Session* aSession = SUIT_Session::session() )
+    if( SUIT_Application* anApp = aSession->activeApplication() )
+      if( SUIT_Study* aStudy = anApp->activeStudy() )
+        return aStudy->id();
+  return 0;
+}
+
+QString HYDROGUI_Tool::GetTempDir( const bool theToCreate )
+{
+  QString aRes;
+
+  char* tmpdir = getenv ( "HYDRO_TMP_DIR" );
+  if ( tmpdir )
+  {
+    // try to create folder if it does not exist
+    QFileInfo fi( tmpdir );
+    if ( !fi.exists() && theToCreate )
+    {
+      if ( QDir().mkdir( tmpdir ) )
+        QFile::setPermissions( tmpdir, (QFile::Permissions)0x4FFFF );
+       QFileInfo fi( tmpdir );
+       if ( !fi.exists() || !fi.isWritable() )
+         tmpdir = 0;
+    }
+  }
+  if ( !tmpdir )
+    tmpdir = getenv ( "TEMP" );
+  if ( !tmpdir )
+    tmpdir = getenv ( "TMP" );
+  if ( !tmpdir )
+  {
+#ifdef WNT
+    tmpdir = "C:\\";
+#else
+    tmpdir = strdup( "/tmp" );
+#endif
+  }
+  aRes = tmpdir;
+  
+  QFileInfo fi( aRes );
+  if ( !fi.exists() || !fi.isWritable() )
+    aRes = QString::null;
+
+  return aRes;
+}
+
 void HYDROGUI_Tool::SetActiveViewManager( HYDROGUI_Module* theModule,
                                           SUIT_ViewManager* theViewManager )
 {
@@ -136,36 +206,607 @@ void HYDROGUI_Tool::SetActiveViewManager( HYDROGUI_Module* theModule,
           aWorkstack->setActiveWindow( aViewWindow );
 }
 
-void HYDROGUI_Tool::GetPrsSubObjects( const HYDROGUI_DataModel* theModel,
-                                      const int theViewerId, // currently unused
+bool HYDROGUI_Tool::IsObjectHasPresentation( const Handle(HYDROData_Entity)& theObject,
+                                             const QString&                  theViewerType )
+{
+  if ( theObject.IsNull() )
+    return false;
+
+  ObjectKind anObjectKind = theObject->GetKind();
+  if ( theViewerType.isEmpty() || theViewerType == OCCViewer_Viewer::Type() )
+  {
+    if ( anObjectKind == KIND_IMAGE ||
+         anObjectKind == KIND_POLYLINEXY ||
+         anObjectKind == KIND_POLYLINE ||
+         anObjectKind == KIND_IMMERSIBLE_ZONE ||
+         anObjectKind == KIND_REGION ||
+         anObjectKind == KIND_ZONE ||
+         anObjectKind == KIND_OBSTACLE ||
+         anObjectKind == KIND_PROFILE ||
+         anObjectKind == KIND_STREAM ||
+         anObjectKind == KIND_CHANNEL ||
+         anObjectKind == KIND_DIGUE ||
+         anObjectKind == KIND_DUMMY_3D || 
+         anObjectKind == KIND_BATHYMETRY ||
+         anObjectKind == KIND_LAND_COVER_MAP
+#ifdef DEB_GROUPS
+         || anObjectKind == KIND_SHAPES_GROUP ||
+         anObjectKind == KIND_SPLITTED_GROUP
+#endif
+         )
+    {
+      return true;
+    }
+  }
+  
+  if ( theViewerType.isEmpty() || theViewerType == SVTK_Viewer::Type() )
+  {
+    if ( anObjectKind == KIND_BATHYMETRY )
+      return true;
+  }
+
+  if ( theViewerType.isEmpty() || theViewerType == GraphicsView_Viewer::Type() )
+  {
+    if ( anObjectKind == KIND_IMAGE ||
+         anObjectKind == KIND_POLYLINEXY )
+      return true;
+  }
+
+  return false;
+}
+
+void HYDROGUI_Tool::GetPrsSubObjects( HYDROGUI_Module* theModule,
                                       HYDROData_SequenceOfObjects& theSeq )
 {
-  if( !theModel )
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+  if( !aDocument.IsNull() )
+  {
+    HYDROData_Iterator anIterator( aDocument );
+    for( ; anIterator.More(); anIterator.Next() )
+    {
+      Handle(HYDROData_Entity) anObject = anIterator.Current();
+      if ( !IsObjectHasPresentation( anObject ) )
+        continue;
+
+      theSeq.Append( anObject );
+    }
+  }
+}
+
+HYDROGUI_Prs* HYDROGUI_Tool::GetPresentation( const Handle(HYDROData_Entity)& theObj,
+                                              const GraphicsView_ObjectList& theObjects )
+{
+  if( !theObj.IsNull() )
+  {
+    GraphicsView_ObjectListIterator anIter( theObjects );
+    while( anIter.hasNext() )
+    {
+      if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
+      {
+        Handle(HYDROData_Entity) anObj = aPrs->getObject();
+        if( IsEqual( anObj, theObj ) )
+          return aPrs;
+      }
+    }
+  }
+  return NULL;
+}
+
+GraphicsView_ObjectList HYDROGUI_Tool::GetPrsList( GraphicsView_ViewPort* theViewPort )
+{
+  GraphicsView_ObjectList aList;
+  if( theViewPort )
+  {
+    GraphicsView_ObjectListIterator anIter( theViewPort->getObjects() );
+    while( anIter.hasNext() )
+      if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
+        aList.append( aPrs );
+  }
+  return aList;
+}
+
+HYDROData_SequenceOfObjects HYDROGUI_Tool::GetSelectedObjects( HYDROGUI_Module* theModule )
+{
+  HYDROData_SequenceOfObjects aSeq;
+
+  HYDROGUI_DataModel* aModel = theModule->getDataModel();
+
+  SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
+  SUIT_DataOwnerPtrList anOwners;
+  aSelectionMgr->selected( anOwners );
+
+  QStringList aCollectedNameList; // to avoid duplication
+  foreach( SUIT_DataOwner* aSUITOwner, anOwners )
+  {
+    if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
+    {
+      Handle(HYDROData_Entity) anObject = aModel->objectByEntry( anOwner->entry() );
+      if( !anObject.IsNull() )
+      {
+        QString aName = anObject->GetName();
+        if( !aCollectedNameList.contains( aName ) )
+        {
+          aSeq.Append( anObject );
+          aCollectedNameList.append( aName );
+        }
+      }
+    }
+  }
+  return aSeq;
+}
+
+Handle(HYDROData_Entity) HYDROGUI_Tool::GetSelectedObject( HYDROGUI_Module* theModule )
+{
+  HYDROData_SequenceOfObjects aSeq = GetSelectedObjects( theModule );
+  if( !aSeq.IsEmpty() )
+    return aSeq.First();
+  return NULL;
+}
+
+HYDROData_SequenceOfObjects HYDROGUI_Tool::GetGeometryObjects( 
+  HYDROGUI_Module* theModule )
+{
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+
+  HYDROData_SequenceOfObjects aResSeq;
+
+  HYDROData_Iterator anIter( aDocument );
+  for ( ; anIter.More(); anIter.Next() )
+  {
+    Handle(HYDROData_Entity) anObj = anIter.Current();
+    if ( !HYDROData_Tool::IsGeometryObject( anObj ) )
+      continue;
+
+    aResSeq.Append( anObj );
+  }
+  
+  return aResSeq;
+}
+
+ObjectKind HYDROGUI_Tool::GetSelectedPartition( HYDROGUI_Module* theModule )
+{
+  HYDROGUI_DataModel* aModel = theModule->getDataModel();
+
+  SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
+  SUIT_DataOwnerPtrList anOwners;
+  aSelectionMgr->selected( anOwners );
+
+  if( anOwners.size() != 1 )
+    return KIND_UNKNOWN;
+
+  if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( anOwners.first().operator->() ) )
+  {
+    QString anEntry = anOwner->entry();
+    QString aPrefix = HYDROGUI_DataObject::entryPrefix();
+    if( anEntry.left( aPrefix.length() ) == aPrefix )
+    {
+      anEntry.remove( aPrefix );
+      for( ObjectKind anObjectKind = KIND_UNKNOWN + 1; anObjectKind <= KIND_LAST; anObjectKind++ )
+        if( HYDROGUI_DataModel::tr( HYDROGUI_DataModel::partitionName( anObjectKind ).toAscii() ) == anEntry )
+          return anObjectKind;
+    }
+  }
+  return KIND_UNKNOWN;
+}
+
+QStringList HYDROGUI_Tool::GetSelectedGeomObjects( HYDROGUI_Module* theModule,
+                                                   QList<GEOM::shape_type> theTypes )
+{
+  QStringList anEntryList;
+
+  // Get active SalomeApp_Study
+  SalomeApp_Study* aStudy = NULL;
+  if ( theModule && theModule->getApp() ) {
+    aStudy = dynamic_cast<SalomeApp_Study*>( theModule->getApp()->activeStudy() );
+  }
+  if ( !aStudy ) {
+    return anEntryList;
+  }
+
+  // Get selection
+  SUIT_SelectionMgr* aSelectionMgr = theModule->getApp()->selectionMgr();
+  SUIT_DataOwnerPtrList anOwners;
+  aSelectionMgr->selected( anOwners );
+
+  // Check if the selected objects belong to GEOM and have a shape
+  foreach( SUIT_DataOwner* aSUITOwner, anOwners )
+  {
+    if( LightApp_DataOwner* anOwner = dynamic_cast<LightApp_DataOwner*>( aSUITOwner ) )
+    {
+      QString anEntry = anOwner->entry();
+      _PTR(SObject) aSObject( aStudy->studyDS()->FindObjectID(qPrintable(anEntry)) );
+      if (aSObject) {
+         _PTR(SComponent) aSComponent = aSObject->GetFatherComponent();
+        if ( aSComponent && aSComponent->ComponentDataType() == "GEOM" ) {
+          GEOM::GEOM_Object_var aGeomObj = 
+            GEOMBase::GetObjectFromIOR( aSObject->GetIOR().c_str() );
+
+          if ( !aGeomObj->_is_nil() && aGeomObj->IsShape() && 
+               theTypes.contains( aGeomObj->GetShapeType() ) ) {
+            anEntryList << anEntry;
+          }
+        }
+      }
+    }
+  }
+
+  return anEntryList;
+}
+
+Handle(HYDROData_Entity) HYDROGUI_Tool::FindObjectByName( HYDROGUI_Module* theModule,
+                                                          const QString&   theName,
+                                                          const ObjectKind theObjectKind )
+{
+  Handle(HYDROData_Entity) aResObj;
+  
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+  if ( !aDocument.IsNull() )
+    aResObj = aDocument->FindObjectByName( theName, theObjectKind );
+  
+  return aResObj;
+}
+
+HYDROData_SequenceOfObjects HYDROGUI_Tool::FindObjectsByNames( HYDROGUI_Module*   theModule,
+                                                               const QStringList& theNames,
+                                                               const ObjectKind   theObjectKind )
+{
+  HYDROData_SequenceOfObjects aResSeq;
+
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+  if ( !aDocument.IsNull() )
+    aResSeq = aDocument->FindObjectsByNames( theNames, theObjectKind );
+
+  return aResSeq;
+}
+
+QString HYDROGUI_Tool::GenerateObjectName( HYDROGUI_Module*   theModule,
+                                           const QString&     thePrefix,
+                                           const QStringList& theUsedNames,
+                                           const bool         theIsTryToUsePurePrefix)
+{
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+  return HYDROData_Tool::GenerateObjectName( aDocument, thePrefix, theUsedNames, theIsTryToUsePurePrefix );
+}
+
+size_t HYDROGUI_Tool::GetActiveViewId( HYDROGUI_Module* theModule,
+                                       const QString&   theViewId )
+{
+  size_t aViewId = 0;
+  SUIT_ViewManager* aViewMgr = theModule->getApp()->activeViewManager();
+  if( !aViewMgr || ( !theViewId.isEmpty() && aViewMgr->getType() != theViewId ) )
+    return aViewId;
+
+  if( SUIT_ViewModel* aViewer = aViewMgr->getViewModel() )
+    aViewId = (size_t)aViewer;
+  return aViewId;
+}
+
+size_t HYDROGUI_Tool::GetActiveGraphicsViewId( HYDROGUI_Module* theModule )
+{
+  return GetActiveViewId( theModule, GraphicsView_Viewer::Type() );
+}
+
+size_t HYDROGUI_Tool::GetActiveOCCViewId( HYDROGUI_Module* theModule )
+{
+  return GetActiveViewId( theModule, OCCViewer_Viewer::Type() );
+}
+
+QList<size_t> getViewIdList( HYDROGUI_Module* theModule,
+                             const QString&   theViewId )
+{
+  QList<size_t> aList;
+  ViewManagerList aViewMgrs;
+  theModule->getApp()->viewManagers( theViewId, aViewMgrs );
+  QListIterator<SUIT_ViewManager*> anIter( aViewMgrs );
+  while( anIter.hasNext() )
+  {
+    if( SUIT_ViewManager* aViewMgr = anIter.next() )
+    {
+      if( SUIT_ViewModel* aViewer = aViewMgr->getViewModel() )
+        aList.append( (size_t)aViewer );
+    }
+  }
+  return aList;
+}
+
+QList<size_t> HYDROGUI_Tool::GetGraphicsViewIdList( HYDROGUI_Module* theModule )
+{
+  return getViewIdList( theModule, GraphicsView_Viewer::Type() );
+}
+
+QList<size_t> HYDROGUI_Tool::GetOCCViewIdList( HYDROGUI_Module* theModule )
+{
+  return getViewIdList( theModule, OCCViewer_Viewer::Type() );
+}
+
+void HYDROGUI_Tool::setOCCActionShown( OCCViewer_ViewFrame* theViewFrame,
+                                       const int theActionId,
+                                       const bool isShown )
+{
+  if ( !theViewFrame )
     return;
 
-  const int aStudyId = theModel->module()->application()->activeStudy()->id();
+  OCCViewer_ViewWindow* aView = theViewFrame->getView( OCCViewer_ViewFrame::MAIN_VIEW );
+  if ( aView ) {
+    aView->toolMgr()->setShown( theActionId, isShown );
+    if ( theActionId == OCCViewer_ViewWindow::MaximizedId )
+      theViewFrame->onMaximizedView( aView, true );
+  }
+}
 
-  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( aStudyId );
-  if( aDocument.IsNull() )
+void HYDROGUI_Tool::setOCCActionShown( HYDROGUI_Module* theModule,
+                                       const int theActionId,
+                                       const bool isShown )
+{
+  QList<size_t> aList;
+  ViewManagerList aViewMgrs;
+  theModule->getApp()->viewManagers( OCCViewer_Viewer::Type(), aViewMgrs );
+  QListIterator<SUIT_ViewManager*> anIter( aViewMgrs );
+  while( anIter.hasNext() )
+  {
+    if( SUIT_ViewManager* aViewMgr = anIter.next() )
+    {
+      OCCViewer_ViewFrame* aViewFrame = dynamic_cast<OCCViewer_ViewFrame*>
+                                                           ( aViewMgr->getActiveView() );
+      if ( aViewFrame )
+        setOCCActionShown( aViewFrame, theActionId, isShown );
+    }
+  }
+}
+
+void HYDROGUI_Tool::GetObjectReferences( const Handle(HYDROData_Entity)& theObj,
+                                         HYDROData_SequenceOfObjects& theRefObjects,
+                                         QStringList& theRefNames )
+{
+  if( theObj.IsNull() )
     return;
 
-  HYDROData_Iterator anIterator( aDocument, KIND_IMAGE );
+  HYDROData_SequenceOfObjects anAllRefObjects = theObj->GetAllReferenceObjects();
+  theRefObjects.Append( anAllRefObjects );
+
+  for( int i = 1, n = anAllRefObjects.Length(); i <= n; ++i )
+  {
+    Handle(HYDROData_Entity) aRefObj = theRefObjects.Value( i );
+    if( aRefObj.IsNull() || aRefObj->IsRemoved() )
+      continue;
+
+    QString aRefObjectName = aRefObj->GetName();
+    if( theRefNames.contains( aRefObjectName ) )
+      continue;
+
+    theRefObjects.Append( aRefObj );
+    theRefNames.append( aRefObjectName );
+
+    GetObjectReferences( aRefObj, theRefObjects, theRefNames );
+  }
+}
+
+HYDROData_SequenceOfObjects HYDROGUI_Tool::GetObjectBackReferences( 
+  HYDROGUI_Module*                theModule,
+  const Handle(HYDROData_Entity)& theObj )
+{
+  if( theObj.IsNull() )
+    return HYDROData_SequenceOfObjects();
+
+  QString anObjName = theObj->GetName();
+
+  QMap<QString,HYDROData_SequenceOfObjects> aMapOfBackRefs =
+    GetObjectsBackReferences( theModule, QStringList() << anObjName );
+
+  return aMapOfBackRefs[ anObjName ];
+}
+
+QMap<QString,HYDROData_SequenceOfObjects> HYDROGUI_Tool::GetObjectsBackReferences(
+  HYDROGUI_Module*   theModule, const QStringList& theObjectNames )
+{
+  QMap<QString,HYDROData_SequenceOfObjects> aResMap;
+
+  if( theObjectNames.isEmpty() )
+    return aResMap;
+
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+  if( aDocument.IsNull() )
+    return aResMap;
+
+  HYDROData_Iterator anIterator( aDocument );
   for( ; anIterator.More(); anIterator.Next() )
   {
-    Handle(HYDROData_Image) anImageObj =
-      Handle(HYDROData_Image)::DownCast( anIterator.Current() );
-    if( !anImageObj.IsNull() )
-      theSeq.Append( anImageObj );
+    Handle(HYDROData_Entity) anObject = anIterator.Current();
+    if( anObject.IsNull() || anObject->IsRemoved() )
+      continue;
+
+    QString anObjectName = anObject->GetName();
+    if ( theObjectNames.contains( anObjectName ) )
+      continue;
+
+    HYDROData_SequenceOfObjects aRefObjects = anObject->GetAllReferenceObjects();
+    for ( int i = 1, n = aRefObjects.Length(); i <= n; ++i )
+    {
+      Handle(HYDROData_Entity) aRefObject = aRefObjects.Value( i );
+      if( aRefObject.IsNull() || aRefObject->IsRemoved() )
+        continue;
+
+      QString aRefObjectName = aRefObject->GetName();
+      if ( !theObjectNames.contains( aRefObjectName ) )
+        continue;
+
+      aResMap[ aRefObjectName ].Append( anObject );
+    }
   }
+
+  return aResMap;
 }
 
-HYDROGUI_Prs* HYDROGUI_Tool::GetPresentation( const Handle(HYDROData_Object)& theObj,
-                                              const GraphicsView_ObjectList& theObjects )
+QDockWidget* HYDROGUI_Tool::WindowDock( QWidget* wid )
 {
-  GraphicsView_ObjectListIterator anIter( theObjects );
-  while( anIter.hasNext() )
-    if( HYDROGUI_Prs* aPrs = dynamic_cast<HYDROGUI_Prs*>( anIter.next() ) )
-      if( aPrs->getObject()->Label() == theObj->Label() )
-        return aPrs;
-  return NULL;
+  if ( !wid )
+    return 0;
+
+  QDockWidget* dock = 0;
+  QWidget* w = wid->parentWidget();
+  while ( w && !dock )
+  {
+    dock = ::qobject_cast<QDockWidget*>( w );
+    w = w->parentWidget();
+  }
+  return dock;
+}
+
+QColor HYDROGUI_Tool::GenerateFillingColor( HYDROGUI_Module*   theModule,
+                                            const QStringList& theZoneNames )
+{
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( theModule->getStudyId() );
+  return GenerateFillingColor( aDocument, theZoneNames );
+}
+
+QColor HYDROGUI_Tool::GenerateFillingColor( const Handle(HYDROData_Document)& theDoc,
+                                            const QStringList&                theZoneNames )
+{
+  QColor aFillingColor( Qt::darkBlue );
+
+  int aCounter = 0;
+  int aR = 0, aG = 0, aB = 0;
+  QStringListIterator aZoneNameIter( theZoneNames );
+  while( aZoneNameIter.hasNext() )
+  {
+    const QString& aZoneName = aZoneNameIter.next();
+    Handle(HYDROData_ImmersibleZone) aRefZone = 
+      Handle(HYDROData_ImmersibleZone)::DownCast( theDoc->FindObjectByName( aZoneName, KIND_IMMERSIBLE_ZONE ) );
+    if( !aRefZone.IsNull() )
+    {
+      QColor aRefColor = aRefZone->GetFillingColor();
+      aR += aRefColor.red();
+      aG += aRefColor.green();
+      aB += aRefColor.blue();
+      aCounter++;
+    }
+  }
+  
+  if( aCounter > 0 )
+  {
+    aFillingColor = QColor( aR / aCounter, aG / aCounter, aB / aCounter );
+  }
+
+  return aFillingColor;
+}
+
+QStringList HYDROGUI_Tool::FindExistingObjectsNames( const Handle(HYDROData_Document)& theDoc, 
+                                                     const ObjectKind theObjectKind,
+                                                     bool isCheckValidProfile )
+{
+  QStringList aNames;
+
+  HYDROData_Iterator anIter( theDoc, theObjectKind );
+  for ( ; anIter.More(); anIter.Next() ) {
+    Handle(HYDROData_Entity) anObject = anIter.Current();
+
+    bool isOK = !anObject.IsNull();
+    
+    if( isOK && isCheckValidProfile )
+    {
+      Handle_HYDROData_Profile aProfile = Handle_HYDROData_Profile::DownCast( anObject );
+      if( !aProfile.IsNull() && !aProfile->IsValid() )
+        isOK = false;
+    }
+      
+    if( isOK )
+      aNames.append( anObject->GetName() );
+  }
+
+  return aNames;
+}
+
+QString HYDROGUI_Tool::GetCoordinateString( const double theNumber, bool isInLocale )
+{
+  if( isInLocale )
+  {
+    static QLocale aLocale( QLocale::English, QLocale::France );
+    return aLocale.toString( theNumber, 'f', 2 );
+  }
+  else
+    return QString::number( theNumber, 'f', 2 );
+}
+
+Handle(Image_PixMap) HYDROGUI_Tool::Pixmap( const QImage& theImage )
+{
+    Handle(Image_PixMap) pix;
+    if ( theImage.isNull() || theImage.format() == QImage::Format_Invalid )
+        return pix;
+
+    Handle(Image_PixMap) tmpPix = new Image_PixMap();
+    tmpPix->SetTopDown( false );
+    QImage anImage = theImage.mirrored();
+    if ( !anImage.hasAlphaChannel() && anImage.allGray() )
+    {
+        tmpPix->InitTrash( Image_PixMap::ImgGray, anImage.width(), anImage.height(), anImage.width() );
+        for ( int r = 0; r < anImage.height(); r++ )
+        {
+            Standard_Byte* aRowData = tmpPix->ChangeRow( anImage.height() - r - 1 );
+            for  ( int p = 0; p < anImage.width(); p++ )
+                aRowData[p] = qRed( anImage.pixel( p, r ) );
+        }
+    }
+    else
+    {
+        Image_PixMap::ImgFormat aFormat;
+        if ( anImage.hasAlphaChannel() )
+        {
+            if ( anImage.format() != QImage::Format_ARGB32 )
+                anImage = anImage.convertToFormat( QImage::Format_ARGB32 );
+            aFormat = Image_PixMap::ImgRGBA;
+        }
+        else
+        {
+            if ( anImage.format() != QImage::Format_RGB888 )
+                anImage = anImage.convertToFormat( QImage::Format_RGB888 );
+            aFormat = Image_PixMap::ImgRGB;
+        }
+
+        tmpPix->InitWrapper( aFormat, (Standard_Byte*)anImage.bits(), anImage.width(), anImage.height(), anImage.bytesPerLine() );
+    }
+
+    if ( !tmpPix.IsNull() )
+    {
+        pix = new Image_PixMap();
+        pix->InitCopy( *tmpPix.operator->() );
+        pix->SetTopDown( tmpPix->IsTopDown() );
+    }
+
+    return pix;
+}
+
+void HYDROGUI_Tool::DeleteGeomObjects( HYDROGUI_Module* theModule, const QStringList& theEntries )
+{
+  QStringList anEntryList;
+
+  // Get active SalomeApp_Study
+  SalomeApp_Study* aStudy = NULL;
+  if ( theModule && theModule->getApp() ) {
+    aStudy = dynamic_cast<SalomeApp_Study*>( theModule->getApp()->activeStudy() );
+  }
+  if ( !aStudy ) {
+    return;
+  }
+ 
+  // Get GEOM engine
+  GEOM::GEOM_Gen_var aGeomEngine = GeometryGUI::GetGeomGen();
+  if ( aGeomEngine->_is_nil() ) {
+    return;
+  }
+  
+  // Delete GEOM objects
+  _PTR(StudyBuilder) aStudyBuilder( aStudy->studyDS()->NewBuilder() );
+  foreach ( const QString anEntry, theEntries ) {
+    _PTR(SObject) aSObject( aStudy->studyDS()->FindObjectID( qPrintable(anEntry) ) );
+    if ( aSObject ) {
+      GEOM::GEOM_Object_var aGeomObj = 
+        GEOMBase::GetObjectFromIOR( aSObject->GetIOR().c_str() );
+
+      if ( !aGeomObj->_is_nil() ) {
+        aGeomEngine->RemoveObject( aGeomObj );
+      }
+
+      aStudyBuilder->RemoveObject( aSObject );
+    }
+  }
 }