Salome HOME
Updated for PAL11539 (creation of extrusion using two points is added).
[modules/geom.git] / src / GenerationGUI / GenerationGUI_PrismDlg.cxx
index 90fc67b702bc9be7e1406354da0a6d3ea953e1bb..dbf8c1579242c285bb0afacd6c56ac4f290704c7 100644 (file)
@@ -17,7 +17,7 @@
 //  License along with this library; if not, write to the Free Software 
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
 // 
-//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 //
 //
 
 #include "GenerationGUI_PrismDlg.h"
 
+#include "SUIT_Desktop.h"
+#include "SUIT_Session.h"
+#include "SalomeApp_Application.h"
+#include "LightApp_SelectionMgr.h"
+
 #include <BRepPrimAPI_MakePrism.hxx>
-#include "QAD_Config.h"
+#include <BRepAdaptor_Curve.hxx>
+#include <gp_Lin.hxx>
+#include "GEOMImpl_Types.hxx"
 
-#include "utilities.h"
+#include <qlabel.h>
+#include <qcheckbox.h>
 
-using namespace std;
+#include "utilities.h"
 
 //=================================================================================
 // class    : GenerationGUI_PrismDlg()
@@ -42,34 +50,52 @@ using namespace std;
 //            The dialog will by default be modeless, unless you set 'modal' to
 //            TRUE to construct a modal dialog.
 //=================================================================================
-GenerationGUI_PrismDlg::GenerationGUI_PrismDlg(QWidget* parent, const char* name, GenerationGUI* theGenerationGUI, SALOME_Selection* Sel, bool modal, WFlags fl)
-  :GEOMBase_Skeleton(parent, name, Sel, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu)
+GenerationGUI_PrismDlg::GenerationGUI_PrismDlg(GeometryGUI* theGeometryGUI, QWidget* parent,
+                                               const char* name, bool modal, WFlags fl)
+  :GEOMBase_Skeleton(theGeometryGUI, parent, name, modal, WStyle_Customize |
+                     WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu)
 {
-  QPixmap image0(QAD_Desktop::getResourceManager()->loadPixmap("GEOM",tr("ICON_DLG_PRISM")));
-  QPixmap image1(QAD_Desktop::getResourceManager()->loadPixmap("GEOM",tr("ICON_SELECT")));
+  QPixmap image0(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_DLG_PRISM")));
+  QPixmap image1(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_SELECT")));
+  QPixmap image2(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_DLG_PRISM_2P")));
 
   setCaption(tr("GEOM_PRISM_TITLE"));
 
   /***************************************************************/
   GroupConstructors->setTitle(tr("GEOM_PRISM"));
   RadioButton1->setPixmap(image0);
-  RadioButton2->close(TRUE);
+  RadioButton2->setPixmap(image2);
+  //RadioButton2->close(TRUE);
   RadioButton3->close(TRUE);
 
-  GroupPoints = new DlgRef_2Sel1Spin1Check(this, "GroupPoints");
+  GroupPoints = new DlgRef_2Sel1Spin2Check(this, "GroupPoints");
+  //GroupPoints->CheckButton1->hide();
   GroupPoints->GroupBox1->setTitle(tr("GEOM_PRISM_BSV"));
   GroupPoints->TextLabel1->setText(tr("GEOM_BASE"));
   GroupPoints->TextLabel2->setText(tr("GEOM_VECTOR"));
   GroupPoints->TextLabel3->setText(tr("GEOM_HEIGHT"));
-  GroupPoints->CheckButton1->setText(tr("GEOM_REVERSE"));
   GroupPoints->PushButton1->setPixmap(image1);
   GroupPoints->PushButton2->setPixmap(image1);
-
-  Layout1->addWidget(GroupPoints, 1, 0);
+  GroupPoints->LineEdit1->setReadOnly( true );
+  GroupPoints->LineEdit2->setReadOnly( true );
+  GroupPoints->CheckButton2->setText(tr("GEOM_REVERSE"));
+
+  GroupPoints2 = new DlgRef_3Sel_QTD(this, "GroupPoints2");
+  GroupPoints2->GroupBox1->setTitle(tr("GEOM_PRISM_BSV_2P"));
+  GroupPoints2->TextLabel1->setText(tr("GEOM_BASE"));
+  GroupPoints2->TextLabel2->setText(tr("GEOM_POINT_I").arg("1"));
+  GroupPoints2->TextLabel3->setText(tr("GEOM_POINT_I").arg("2"));
+  GroupPoints2->PushButton1->setPixmap(image1);
+  GroupPoints2->PushButton2->setPixmap(image1);
+  GroupPoints2->PushButton3->setPixmap(image1);
+
+  Layout1->addWidget(GroupPoints, 2, 0);
+  Layout1->addWidget(GroupPoints2, 2, 0);
   /***************************************************************/
 
+  setHelpFileName("extrusion.htm");
+
   /* Initialisations */
-  myGenerationGUI = theGenerationGUI;
   Init();
 }
 
@@ -92,42 +118,101 @@ void GenerationGUI_PrismDlg::Init()
 {
   /* init variables */
   myEditCurrentArgument = GroupPoints->LineEdit1;
+  GroupPoints->LineEdit1->setReadOnly( true );
+  GroupPoints->LineEdit2->setReadOnly( true );
 
-  myHeight = 100.000;
-  myDx = myDy = myDz = 0.0;
-  myOkBase = myOkLine = false;
-
-  myEdgeFilter = new GEOM_ShapeTypeFilter(TopAbs_EDGE, myGeom);
+  GroupPoints2->LineEdit1->setReadOnly( true );
+  GroupPoints2->LineEdit2->setReadOnly( true );
+  GroupPoints2->LineEdit3->setReadOnly( true );
 
+  //myOkBase = myOkVec = false;
+  myOkBase = myOkVec = myOkPnt1 = myOkPnt2 = false;
+  
   /* Get setting of step value from file configuration */
-  QString St = QAD_CONFIG->getSetting("Geometry:SettingsGeomStep");
-  step = St.toDouble();
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+  double step = resMgr->doubleValue( "Geometry", "SettingsGeomStep", 100);
 
   /* min, max, step and decimals for spin boxes & initial values */
-  GroupPoints->SpinBox_DX->RangeStepAndValidator(0.001, 999.999, step, 3);
-  GroupPoints->SpinBox_DX->SetValue(myHeight);
+  GroupPoints->SpinBox_DX->RangeStepAndValidator(-999.999, +999.999, step, 3);
+  GroupPoints->SpinBox_DX->SetValue(100.0);
 
   /* signals and slots connections */
   connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
   connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
 
+  connect(GroupConstructors, SIGNAL(clicked(int)), this, SLOT(ConstructorsClicked(int)));
+
   connect(GroupPoints->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
   connect(GroupPoints->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
 
   connect(GroupPoints->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
   connect(GroupPoints->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
 
-  connect(GroupPoints->SpinBox_DX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
+  connect(GroupPoints->SpinBox_DX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox()));
   connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), GroupPoints->SpinBox_DX, SLOT(SetStep(double)));
-  connect(GroupPoints->CheckButton1, SIGNAL(stateChanged(int)), this, SLOT(ReverseVector(int)));
-  
-  connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument())) ;
 
-  /* displays Dialog */
-  GroupPoints->show();
-  this->show();
+  connect(GroupPoints->CheckButton2, SIGNAL(toggled(bool)),      this, SLOT(onReverse()));
 
-  return;
+
+  connect(GroupPoints2->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
+  connect(GroupPoints2->PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
+  connect(GroupPoints2->PushButton3, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
+
+  connect(GroupPoints2->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
+  connect(GroupPoints2->LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
+  connect(GroupPoints2->LineEdit3, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
+
+
+  connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 
+         SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument())) ;
+
+  initName(tr("GEOM_PRISM"));
+
+  globalSelection( GEOM_ALLSHAPES );
+  ConstructorsClicked(0);
+}
+
+
+//=================================================================================
+// function : ConstructorsClicked()
+// purpose  : Radio button management
+//=================================================================================
+void GenerationGUI_PrismDlg::ConstructorsClicked(int constructorId)
+{
+  disconnect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 0, this, 0);
+  
+  switch (constructorId)
+    {
+    case 0:
+      {
+       globalSelection( GEOM_POINT );
+
+       GroupPoints2->hide();
+       resize(0, 0);
+       GroupPoints->show();
+       
+        //GroupPoints->LineEdit1->setFocus();
+        //myEditCurrentArgument = GroupPoints->LineEdit1;
+        //displayPreview();
+
+       break;
+      }
+    case 1:
+      {
+       GroupPoints->hide();
+       resize(0, 0);
+       GroupPoints2->show();
+       
+       myEditCurrentArgument = GroupPoints2->LineEdit1;
+       GroupPoints2->LineEdit1->setText("");
+       GroupPoints2->LineEdit2->setText("");
+       GroupPoints2->LineEdit3->setText("");
+       myPoint1 = myPoint2 = GEOM::GEOM_Object::_nil();
+       
+       break;
+      }
+    }
+  displayPreview();
 }
 
 
@@ -137,9 +222,8 @@ void GenerationGUI_PrismDlg::Init()
 //=================================================================================
 void GenerationGUI_PrismDlg::ClickOnOk()
 {
-  this->ClickOnApply();
-  ClickOnCancel();
-  return;
+  if ( ClickOnApply() )
+    ClickOnCancel();
 }
 
 
@@ -147,33 +231,13 @@ void GenerationGUI_PrismDlg::ClickOnOk()
 // function : ClickOnApply()
 // purpose  :
 //=================================================================================
-void GenerationGUI_PrismDlg::ClickOnApply()
+bool GenerationGUI_PrismDlg::ClickOnApply()
 {
-  buttonApply->setFocus();
-  QAD_Application::getDesktop()->putInfo(tr(""));
-  if (mySimulationTopoDs.IsNull())
-    return;
-  myGeomBase->EraseSimulationShape();
-  mySimulationTopoDs.Nullify();
-
-  gp_Pnt P1, P2;
-
-  try {
-    gp_Vec Vec(myDx, myDy, myDz);
-    Vec.Normalize();
-    Vec *= myHeight;
-    P1.SetCoord(0.0, 0.0, 0.0);
-    P2.SetCoord(Vec.X(), Vec.Y(), Vec.Z());
-
-    if(myOkBase && myOkLine)
-      myGenerationGUI->MakePrismAndDisplay(myGeomShape, P1, P2);
-  }
-  catch(Standard_Failure) {
-    MESSAGE("Exception intercepted in GenerationGUI_PrismDlg" << endl);
-    return;
-  }
+  if ( !onAccept() )
+    return false;
 
-  return;
+  initName();
+  return true;
 }
 
 
@@ -183,48 +247,88 @@ void GenerationGUI_PrismDlg::ClickOnApply()
 //=================================================================================
 void GenerationGUI_PrismDlg::SelectionIntoArgument()
 {
-  myGeomBase->EraseSimulationShape();
-  mySimulationTopoDs.Nullify();
+  erasePreview();
   myEditCurrentArgument->setText("");
-  QString aString = ""; /* name of selection */
   
-  int nbSel = myGeomBase->GetNameOfSelectedIObjects(mySelection, aString);
-  if(nbSel != 1) {
-    if(myEditCurrentArgument == GroupPoints->LineEdit1)
+  if ( getConstructorId()==0 ) {
+
+    if (IObjectCount() != 1) {
+      if (myEditCurrentArgument == GroupPoints->LineEdit1)
+        myOkBase = false;
+      else if (myEditCurrentArgument == GroupPoints->LineEdit2)
+        myOkVec = false;
+      return;
+    }
+
+    // nbSel == 1
+    Standard_Boolean testResult = Standard_False;
+    GEOM::GEOM_Object_ptr aSelectedObject =
+      GEOMBase::ConvertIOinGEOMObject( firstIObject(), testResult );
+
+    if (!testResult)
+      return;
+
+    if (myEditCurrentArgument == GroupPoints->LineEdit1) {
       myOkBase = false;
-    else if(myEditCurrentArgument == GroupPoints->LineEdit2)
-      myOkLine = false;
-    return;
+      TopoDS_Shape S;
+    
+      if (!GEOMBase::GetShape(aSelectedObject, S) ||
+          S.ShapeType() <= 2)
+        return;
+
+      myBase = aSelectedObject;
+      myOkBase = true;
+    }
+    else if (myEditCurrentArgument == GroupPoints->LineEdit2) {
+      myVec = aSelectedObject;
+      myOkVec = true;
+    }
+    myEditCurrentArgument->setText( GEOMBase::GetName( aSelectedObject ) );
+
+    displayPreview();
   }
+
+  else { // getConstructorId()==1 - extrusion using 2 points
+
+    if (IObjectCount() != 1) {
+      if (myEditCurrentArgument == GroupPoints2->LineEdit1)
+        myOkBase = false;
+      else if (myEditCurrentArgument == GroupPoints2->LineEdit2) {
+       myPoint1 = GEOM::GEOM_Object::_nil();
+        myOkPnt1 = false;
+      }
+      else if (myEditCurrentArgument == GroupPoints2->LineEdit3) {
+       myPoint2 = GEOM::GEOM_Object::_nil();
+        myOkPnt2 = false;
+      }
+      return;
+    }
+
+    // nbSel == 1
+    Standard_Boolean testResult = Standard_False;
+    GEOM::GEOM_Object_var aSelectedObject =
+      GEOMBase::ConvertIOinGEOMObject(firstIObject(), testResult );
   
-  // nbSel == 1
-  TopoDS_Shape S; 
-  Standard_Boolean testResult;
-  Handle(SALOME_InteractiveObject) IO = mySelection->firstIObject();
-  if(!myGeomBase->GetTopoFromSelection(mySelection, S))
-    return;
+    if(!testResult || CORBA::is_nil( aSelectedObject ))
+      return;
+    
+    if(myEditCurrentArgument == GroupPoints2->LineEdit1) {
+      myBase = aSelectedObject;
+      myOkBase = true;
+    }
+    else if(myEditCurrentArgument == GroupPoints2->LineEdit2) {
+      myPoint1 = aSelectedObject;
+      myOkPnt1 = true;
+    }
+    else if(myEditCurrentArgument == GroupPoints2->LineEdit3) {
+      myPoint2 = aSelectedObject;
+      myOkPnt2 = true;
+    }
   
-  gp_Pnt aPoint1, aPoint2;
+    myEditCurrentArgument->setText( GEOMBase::GetName( aSelectedObject ) );
   
-  if(myEditCurrentArgument == GroupPoints->LineEdit1) {
-    myGeomShape = myGeomBase->ConvertIOinGEOMShape(IO, testResult);
-    if(!testResult)
-      return;
-    if(S.ShapeType() <= 2)
-      return;
-    myEditCurrentArgument->setText(aString);
-    myOkBase = true;
-    myBaseTopo = S;
-  }
-  else if(myEditCurrentArgument == GroupPoints->LineEdit2 && myGeomBase->LinearEdgeExtremities(S, aPoint1, aPoint2)) {
-    myGeomBase->GetBipointDxDyDz(aPoint1, aPoint2, myDx, myDy, myDz);
-    myEditCurrentArgument->setText(aString);
-    myOkLine = true;
+    displayPreview();
   }
-
-  if(myOkBase && myOkLine)
-    this->MakePrismSimulationAndDisplay();
-  return; 
 }
 
 
@@ -235,7 +339,7 @@ void GenerationGUI_PrismDlg::SelectionIntoArgument()
 void GenerationGUI_PrismDlg::SetEditCurrentArgument()
 {
   QPushButton* send = (QPushButton*)sender();
-  mySelection->ClearFilters();
+  globalSelection( GEOM_ALLSHAPES );
 
   if(send == GroupPoints->PushButton1) {
     GroupPoints->LineEdit1->setFocus();
@@ -244,11 +348,23 @@ void GenerationGUI_PrismDlg::SetEditCurrentArgument()
   else if(send == GroupPoints->PushButton2) {
     GroupPoints->LineEdit2->setFocus();
     myEditCurrentArgument = GroupPoints->LineEdit2;
-    mySelection->AddFilter(myEdgeFilter);
+    globalSelection( GEOM_LINE );
   }
-  this->SelectionIntoArgument();
-
-  return;
+  else if(send == GroupPoints2->PushButton1) {
+    GroupPoints2->LineEdit1->setFocus();
+    myEditCurrentArgument = GroupPoints2->LineEdit1;
+  }
+  else if(send == GroupPoints2->PushButton2) {
+    GroupPoints2->LineEdit2->setFocus();
+    myEditCurrentArgument = GroupPoints2->LineEdit2;
+    globalSelection( GEOM_POINT );
+  }
+  else if(send == GroupPoints2->PushButton3) {
+    GroupPoints2->LineEdit3->setFocus();
+    myEditCurrentArgument = GroupPoints2->LineEdit3;
+    globalSelection( GEOM_POINT );
+  }
+  SelectionIntoArgument();
 }
 
 
@@ -259,28 +375,25 @@ void GenerationGUI_PrismDlg::SetEditCurrentArgument()
 void GenerationGUI_PrismDlg::LineEditReturnPressed()
 {
   QLineEdit* send = (QLineEdit*)sender();
-  if(send == GroupPoints->LineEdit1)
-    myEditCurrentArgument = GroupPoints->LineEdit1;
-  else if (send == GroupPoints->LineEdit2)
-    myEditCurrentArgument = GroupPoints->LineEdit2;
-  else
-    return;
-
-  GEOMBase_Skeleton::LineEditReturnPressed();
-  return;
+  if(send == GroupPoints->LineEdit1 ||
+     send == GroupPoints->LineEdit2 ||
+     send == GroupPoints2->LineEdit1 ||
+     send == GroupPoints2->LineEdit2 ||
+     send == GroupPoints2->LineEdit3 )
+    {
+      myEditCurrentArgument = send;
+      GEOMBase_Skeleton::LineEditReturnPressed();
+    }
 }
 
-
 //=================================================================================
 // function : enterEvent()
 // purpose  : when mouse enter onto the QWidget
 //=================================================================================
 void GenerationGUI_PrismDlg::enterEvent(QEvent * e)
 {
-  if (GroupConstructors->isEnabled())
-    return;
-  this->ActivateThisDialog();
-  return;
+  if ( !GroupConstructors->isEnabled() )
+    ActivateThisDialog();
 }
 
 
@@ -291,12 +404,13 @@ void GenerationGUI_PrismDlg::enterEvent(QEvent * e)
 void GenerationGUI_PrismDlg::ActivateThisDialog()
 {
   GEOMBase_Skeleton::ActivateThisDialog();
-  connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
-  GroupPoints->LineEdit1->setFocus();
-  myEditCurrentArgument = GroupPoints->LineEdit1;
-  if(!mySimulationTopoDs.IsNull())
-    myGeomBase->DisplaySimulationShape(mySimulationTopoDs);
-  return;
+  globalSelection( GEOM_ALLSHAPES );
+  connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 
+         SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
+  //GroupPoints->LineEdit1->setFocus();
+  //myEditCurrentArgument = GroupPoints->LineEdit1;
+  //displayPreview();
+  ConstructorsClicked( getConstructorId() );
 }
 
 
@@ -304,52 +418,75 @@ void GenerationGUI_PrismDlg::ActivateThisDialog()
 // function : ValueChangedInSpinBox()
 // purpose  :
 //=================================================================================
-void GenerationGUI_PrismDlg::ValueChangedInSpinBox(double newValue)
+void GenerationGUI_PrismDlg::ValueChangedInSpinBox()
 {
-  myHeight = newValue;
-  if(myOkBase && myOkLine)
-    this->MakePrismSimulationAndDisplay();
-  return;
+  displayPreview();
 }
 
 
 //=================================================================================
-// function : ReverseVector()
-// purpose  : 'state' not used here
+// function : getHeight()
+// purpose  :
 //=================================================================================
-void GenerationGUI_PrismDlg::ReverseVector(int state)
+double GenerationGUI_PrismDlg::getHeight() const
 {
-  myDx = -myDx;
-  myDy = -myDy;
-  myDz = -myDz;
-  if(myOkBase && myOkLine)
-    this->MakePrismSimulationAndDisplay();
-  return;
-} 
+  return GroupPoints->SpinBox_DX->GetValue();
+}
 
+//=================================================================================
+// function : createOperation
+// purpose  :
+//=================================================================================
+GEOM::GEOM_IOperations_ptr GenerationGUI_PrismDlg::createOperation()
+{
+  return getGeomEngine()->GetI3DPrimOperations( getStudyId() );
+}
 
 //=================================================================================
-// function : MakePrismSimulationAndDisplay()
+// function : isValid
 // purpose  :
 //=================================================================================
-void GenerationGUI_PrismDlg::MakePrismSimulationAndDisplay()
+bool GenerationGUI_PrismDlg::isValid( QString& )
 {
-  myGeomBase->EraseSimulationShape();
-  mySimulationTopoDs.Nullify();
-
-  try {
-    gp_Vec Vec(myDx, myDy, myDz);
-    Vec.Normalize();
-    Vec *= myHeight;
-    mySimulationTopoDs = BRepPrimAPI_MakePrism(myBaseTopo, Vec, Standard_False).Shape();
-    if(mySimulationTopoDs.IsNull())
-      return;
-    else
-      myGeomBase->DisplaySimulationShape(mySimulationTopoDs); 
-  }
-  catch(Standard_Failure) {
-    MESSAGE("Exception catched in MakePrismSimulationAndDisplay" << endl);
-    return;
+  return myOkBase && ( myOkVec || (myOkPnt1 && myOkPnt2) );
+}
+
+//=================================================================================
+// function : execute
+// purpose  :
+//=================================================================================
+bool GenerationGUI_PrismDlg::execute( ObjectList& objects )
+{
+  GEOM::GEOM_Object_var anObj;
+
+  switch ( getConstructorId() ) 
+  {
+  case 0 :
+    { 
+      anObj = GEOM::GEOM_I3DPrimOperations::_narrow(getOperation())->
+        MakePrismVecH(myBase, myVec, getHeight());
+      break;
+    }
+  case 1 :
+    {
+      anObj = GEOM::GEOM_I3DPrimOperations::_narrow(getOperation())->
+        MakePrismTwoPnt(myBase, myPoint1, myPoint2);
+      break;
+    }
   }
-  return;
+  if ( !anObj->_is_nil() )
+    objects.push_back( anObj._retn() );
+
+  return true;
+}
+
+
+//=================================================================================
+// function :  onReverse()
+// purpose  :
+//=================================================================================
+void GenerationGUI_PrismDlg::onReverse()
+{
+  double anOldValue = GroupPoints->SpinBox_DX->GetValue();
+  GroupPoints->SpinBox_DX->SetValue( -anOldValue );
 }