X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROCurveCreator%2FCurveCreator_Widget.cxx;h=a1133ba48380eaa750ec14c9d621310a324e0d09;hb=ab0fa2ad7637d748339ba77b7ba151ef4f51fe9e;hp=37169ef5ccaac6498621d9cccbb347b2cbe52b7d;hpb=b6e2e1d6c59c665f28b5584d32779c694a7ba233;p=modules%2Fhydro.git

diff --git a/src/HYDROCurveCreator/CurveCreator_Widget.cxx b/src/HYDROCurveCreator/CurveCreator_Widget.cxx
index 37169ef5..a1133ba4 100644
--- a/src/HYDROCurveCreator/CurveCreator_Widget.cxx
+++ b/src/HYDROCurveCreator/CurveCreator_Widget.cxx
@@ -25,6 +25,7 @@
 //#include "CurveCreator_NewPointDlg.h"
 #include "CurveCreator_NewSectionDlg.h"
 #include "CurveCreator_Utils.h"
+#include "CurveCreator_UtilsICurve.hxx"
 #include "CurveCreator_TableView.h"
 
 #include <SUIT_Session.h>
@@ -468,7 +469,7 @@ void CurveCreator_Widget::onAdditionMode(bool checked)
     return;
 
   Handle(AIS_InteractiveContext) aContext = getAISContext();
-  if( !myCurve || !aContext )
+  if( !myCurve || aContext.IsNull() )
     return;
 
   mySection= -1;
@@ -799,7 +800,7 @@ void CurveCreator_Widget::onUndo()
     if( !myCurve )
       return;
 
-    CurveCreator_Widget::SectionToPointList aPoints;
+    CurveCreator_ICurve::SectionToPointList aPoints;
     startCurveModification( aPoints, false );
     myCurve->undo();
     finishCurveModification();
@@ -810,7 +811,7 @@ void CurveCreator_Widget::onRedo()
 {
     if( !myCurve )
       return;
-    CurveCreator_Widget::SectionToPointList aPoints;
+    CurveCreator_ICurve::SectionToPointList aPoints;
     startCurveModification( aPoints, false );
     myCurve->redo();
     finishCurveModification();
@@ -925,7 +926,7 @@ void CurveCreator_Widget::onGetCoordsByClick( QMouseEvent* pe )
 
   if ( pe->modifiers() != Qt::ControlModifier ) {
     Handle(AIS_InteractiveContext) ic = getAISContext();
-    if ( !ic )
+    if ( ic.IsNull() )
       return;
 
     gp_Pnt aPnt;    
@@ -998,7 +999,7 @@ void CurveCreator_Widget::onMouseRelease( SUIT_ViewWindow*, QMouseEvent* theEven
 
   if ( myDragStarted ) {
     bool isDragged = myDragged;
-    CurveCreator_Widget::SectionToPointList aDraggedPoints;
+    CurveCreator_ICurve::SectionToPointList aDraggedPoints;
     if ( myDragged )
       aDraggedPoints = myDragPoints;
 
@@ -1064,7 +1065,7 @@ void CurveCreator_Widget::onCellChanged( int theRow, int theColumn )
   if ( aPntIndex < 0 )
     return;
 
-  SectionToPointList aSelPoints;
+  CurveCreator_ICurve::SectionToPointList aSelPoints;
   startCurveModification( aSelPoints );
 
   double aX  = myLocalPointView->item( theRow, 2 )->data( Qt::UserRole ).toDouble();
@@ -1112,63 +1113,57 @@ void CurveCreator_Widget::removeSection()
  */
 void CurveCreator_Widget::removePoint()
 {
-  SectionToPointList aPoints;
+  CurveCreator_ICurve::SectionToPointList aPoints;
   getSelectedPonts( aPoints );
   if ( aPoints.size() == 0 )
     return;
 
-  SectionToPointList aSelPoints;
+  CurveCreator_ICurve::SectionToPointList aSelPoints;
   startCurveModification( aSelPoints, false );
 
   myCurve->removeSeveralPoints( aPoints );
-  finishCurveModification( SectionToPointList() );
+  finishCurveModification( CurveCreator_ICurve::SectionToPointList() );
 }
 
 void CurveCreator_Widget::insertPointToSelectedSegment( const int theX,
                                                         const int theY )
 {
   Handle(AIS_InteractiveContext) aContext = getAISContext();
-  if ( !aContext )
+
+  OCCViewer_ViewPort3d* aViewPort = getViewPort();
+  Handle(V3d_View) aView;
+  if ( aViewPort )
+    aView = aViewPort->getView();
+
+  if ( aContext.IsNull() || aView.IsNull() )
     return;
   gp_Pnt aPoint;
   gp_Pnt aPoint1, aPoint2;
-  bool isFoundPoint = false;
-
-  for ( aContext->InitSelected(); aContext->MoreSelected() && !isFoundPoint;
-        aContext->NextSelected() ) {
-    TopoDS_Shape aTShape = aContext->SelectedShape();
-    if ( !aTShape.IsNull() && aTShape.ShapeType() == TopAbs_VERTEX )
-      continue;
-    else {
-      Handle(SelectMgr_EntityOwner) anOwner = aContext->SelectedOwner();
-      if ( anOwner.IsNull() )
-        continue;
-      const TopLoc_Location& aLocation = anOwner->Location();
-      Handle(AIS_InteractiveObject) anAIS = Handle(AIS_InteractiveObject)::DownCast( anOwner->Selectable() );
-      isFoundPoint = pointOnObject( anAIS, theX, theY, aPoint, aPoint1, aPoint2 );
-    }
-  }
+  bool isFoundPoint = CurveCreator_Utils::getNeighbourPoints( aContext, aView, theX, theY,
+                                                              aPoint, aPoint1, aPoint2 );
   if ( !isFoundPoint )
     return;
 
   // insert the point to the model curve
-  SectionToPointList aSelPoints;
+  CurveCreator_ICurve::SectionToPointList aSelPoints;
   startCurveModification( aSelPoints );
 
   CurveCreator::Coordinates aCoords;
   aCoords.push_back( aPoint.X() );
   aCoords.push_back( aPoint.Y() );
 
-  SectionToPointList aPoints1, aPoints2;
+  CurveCreator_ICurve::SectionToPointList aPoints1, aPoints2;
   findSectionsToPoints( aPoint1.X(), aPoint1.Y(), aPoints1 );
   findSectionsToPoints( aPoint2.X(), aPoint2.Y(), aPoints2 );
-  SectionToPointList::const_iterator anIt = aPoints1.begin(), aLast = aPoints1.end();
+  CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aPoints1.begin(),
+                                                          aLast = aPoints1.end();
   int aSectionId = -1;
   // there can be a case when a new point is added into two sections
   int aPoint1Id = -1, aPoint2Id = -1;
   for ( ; anIt != aLast && aSectionId < 0; anIt++ ) {
     int aSectionCur = anIt->first;
-    SectionToPointList::const_iterator anIt2 = aPoints2.begin(), aLast2 = aPoints2.end();
+    CurveCreator_ICurve::SectionToPointList::const_iterator anIt2 = aPoints2.begin(),
+                                                            aLast2 = aPoints2.end();
     for ( ; anIt2 != aLast2 && aSectionId < 0; anIt2++ ) {
       if ( anIt2->first == aSectionCur ) {
         aSectionId = aSectionCur;
@@ -1201,7 +1196,7 @@ void CurveCreator_Widget::moveSelectedPoints( const int theXPosition,
   if ( !aViewPort )
     return;
 
-  SectionToPointList aPoints;
+  CurveCreator_ICurve::SectionToPointList aPoints;
   startCurveModification( aPoints, false );
 
   gp_Pnt aStartPnt = CurveCreator_Utils::ConvertClickToPoint( myDragStartPosition.x(),
@@ -1214,7 +1209,8 @@ void CurveCreator_Widget::moveSelectedPoints( const int theXPosition,
 
   CurveCreator_ICurve::SectionToPointCoordsList aCoordList;
   std::deque<float> aChangedPos;
-  SectionToPointList::const_iterator anIt = myDragPoints.begin(), aLast = myDragPoints.end();
+  CurveCreator_ICurve::SectionToPointList::const_iterator anIt = myDragPoints.begin(),
+                                                          aLast = myDragPoints.end();
   for ( ; anIt != aLast; anIt++ ) {
     int aSectionId = anIt->first;
     int aPointId = anIt->second;
@@ -1239,45 +1235,23 @@ void CurveCreator_Widget::updateLocalPointView()
   if ( myDragStarted )
     return;
   Handle(AIS_InteractiveContext) aContext = getAISContext();
-  if ( !aContext )
+  if ( aContext.IsNull() )
     return;
 
+  std::list<float> aSelectedList = CurveCreator_Utils::getSelectedPoints( aContext );
+
+  std::list<float>::const_iterator anIt = aSelectedList.begin(), aLast = aSelectedList.end();
+
   bool isBlocked = myLocalPointView->blockSignals(true);
-  gp_Pnt aPnt;
   myLocalPointView->setRowCount( 0 );
-  for ( aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected() ) {
-    TopoDS_Vertex aVertex;
-    TopoDS_Shape aShape = aContext->SelectedShape();
-    if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_VERTEX )
-      aVertex = TopoDS::Vertex( aContext->SelectedShape() );
-    else {
-      Handle(SelectMgr_EntityOwner) anOwner = aContext->SelectedOwner();
-      if ( !anOwner.IsNull() ) {
-        Handle(AIS_InteractiveObject) anAIS = Handle(AIS_InteractiveObject)::DownCast( anOwner->Selectable() );
-        if ( !anAIS.IsNull() ) {
-          Handle(AIS_Point) aPoint = Handle(AIS_Point)::DownCast( anAIS);
-          if ( !aPoint.IsNull() )
-            aVertex = TopoDS::Vertex( aPoint->Vertex() );
-        }
-        if ( aVertex.IsNull() ) {
-          // the following happens if there are no points in the current curve, there is only a shape
-          /*Handle(StdSelect_BRepOwner) aBrepOwner = Handle(StdSelect_BRepOwner)::DownCast(anOwner);
-          if ( aBrepOwner.IsNull() )
-            continue;
-          if ( aBrepOwner->HasShape() ) {
-            const TopoDS_Shape& aShape = aBrepOwner->Shape();
-            if ( !aShape.IsNull() && aShape.ShapeType() == TopAbs_VERTEX )
-            {
-              aVertex = TopoDS::Vertex( aShape );
-            }
-          }*/
-        }
-      }
-    }
-    if ( aVertex.IsNull() )
-      continue;
-    aPnt = BRep_Tool::Pnt( aVertex );
-    addLocalPointToTable( aPnt.X(), aPnt.Y() );
+  for ( ; anIt != aLast; anIt++ )
+  {
+    float aX = *anIt;
+    anIt++;
+    float anY = *anIt;
+    anIt++;
+    float aZ = *anIt;
+    addLocalPointToTable( aX, anY );
   }
   myLocalPointView->blockSignals(isBlocked);
 }
@@ -1287,61 +1261,22 @@ void CurveCreator_Widget::updateLocalPointView()
  */
 void CurveCreator_Widget::setLocalPointContext( const bool theOpen, const bool isUpdateTable )
 {
-  Handle(AIS_InteractiveContext) ic = getAISContext();
-  if ( !ic )
-    return;
-
-  if ( theOpen ) {
-    // Open local context if there is no one
-    if ( !ic->HasOpenedContext() ) {
-      ic->ClearCurrents( false );
-      ic->OpenLocalContext( false/*use displayed objects*/, true/*allow shape decomposition*/ );
-    }
-    AIS_ListOfInteractive aList;
-    ic->DisplayedObjects( aList );
-    int aLSize = 0;
-    for ( AIS_ListIteratorOfListOfInteractive it( aList ); it.More(); it.Next() )
-      aLSize++;
-
-    for ( AIS_ListIteratorOfListOfInteractive it( aList ); it.More(); it.Next() )
-    {
-      Handle(AIS_InteractiveObject) anAIS = it.Value();
-      if ( !anAIS.IsNull() )
-      {
-        if ( anAIS->IsKind( STANDARD_TYPE( AIS_Shape ) ) )
-        {
-          ic->Load( anAIS, -1/*selection mode*/, true/*allow decomposition*/ );
-          ic->Activate( anAIS, AIS_Shape::SelectionMode( (TopAbs_ShapeEnum)TopAbs_WIRE ) );
-          //ic->Activate( anAIS, AIS_Shape::SelectionMode( (TopAbs_ShapeEnum)TopAbs_VERTEX ) );
-        }
-        else if ( anAIS->DynamicType() != STANDARD_TYPE(AIS_Trihedron) )
-        {
-          ic->Load( anAIS, -1/*selection mode*/, false/*allow decomposition*/ );
-          ic->Activate( anAIS, TopAbs_VERTEX );
-        }
-      }
-      continue;
-    }
-  }
-  else {
-    if ( ic->HasOpenedContext() )
-      ic->CloseAllContexts();
-    if ( isUpdateTable )
-      updateLocalPointView();
-  }
+  CurveCreator_Utils::setLocalPointContext( getAISContext(), theOpen );
+  if ( !theOpen && isUpdateTable )
+    updateLocalPointView();
 }
 
 void CurveCreator_Widget::addLocalPointToTable( const double theX, const double theY )
 {
-  SectionToPointList aPoints;
+  CurveCreator_ICurve::SectionToPointList aPoints;
   findSectionsToPoints( theX, theY, aPoints );
 
-  SectionToPointList aSkipList;
+  CurveCreator_ICurve::SectionToPointList aSkipList;
   // table could not contain two equal value rows
   int aRowId = myLocalPointView->rowCount();
   double aCurrentX, aCurrentY;
   int aSectionId, aPointId;
-  SectionToPoint aPoint;
+  CurveCreator_ICurve::SectionToPoint aPoint;
   for ( int i = 0; i < aRowId; i++ ) {
     aCurrentX = myLocalPointView->item( i, 2 )->data( Qt::UserRole ).toDouble();
     aCurrentY = myLocalPointView->item( i, 3 )->data( Qt::UserRole ).toDouble();
@@ -1356,7 +1291,8 @@ void CurveCreator_Widget::addLocalPointToTable( const double theX, const double
     return;
 
   QTableWidgetItem* anItem;
-  SectionToPointList::const_iterator anIt = aPoints.begin(), aLast = aPoints.end();
+  CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aPoints.begin(),
+                                                          aLast = aPoints.end();
   for ( ; anIt != aLast; anIt++ ) {
     aPoint = *anIt;
     if ( contains( aSkipList, aPoint ) )
@@ -1411,27 +1347,29 @@ void CurveCreator_Widget::setDragStarted( const bool theState, const QPoint& the
   myDragged = false;
 }
 
-void CurveCreator_Widget::getSelectedPonts( CurveCreator_Widget::SectionToPointList& thePoints )
+void CurveCreator_Widget::getSelectedPonts( CurveCreator_ICurve::SectionToPointList& thePoints )
 {
   thePoints.clear();
   for ( int i = 0, aNb = myLocalPointView->rowCount(); i < aNb; i++ )
     thePoints.push_back( std::make_pair( getSectionId( i ), getPointId( i ) ) );
 }
 
-void CurveCreator_Widget::setSelectedPonts( const CurveCreator_Widget::SectionToPointList& thePoints )
+void CurveCreator_Widget::setSelectedPonts( const CurveCreator_ICurve::SectionToPointList& thePoints )
 {
   if ( myDragStarted )
     return;
   Handle(AIS_InteractiveContext) ic = getAISContext();
-  if ( !ic || !ic->HasOpenedContext() )
+  if ( ic.IsNull() || !ic->HasOpenedContext() )
     return;
 
   AIS_ListOfInteractive aListToSelect;
+
   AIS_ListOfInteractive aDisplayedList;
   ic->DisplayedObjects( aDisplayedList );
 
-  SectionToPointList::const_iterator anIt = thePoints.begin(), aLast = thePoints.end();
-  SectionToPoint aSToPoint;
+  CurveCreator_ICurve::SectionToPointList::const_iterator anIt = thePoints.begin(),
+                                                          aLast = thePoints.end();
+  CurveCreator_ICurve::SectionToPoint aSToPoint;
   for( ; anIt != aLast; anIt++ ) {
     aSToPoint = *anIt;
 
@@ -1451,11 +1389,12 @@ void CurveCreator_Widget::setSelectedPonts( const CurveCreator_Widget::SectionTo
 
       gp_Pnt aPnt = BRep_Tool::Pnt( aVertex );
 
-      SectionToPointList aPoints;
+      CurveCreator_ICurve::SectionToPointList aPoints;
       findSectionsToPoints( aPnt.X(), aPnt.Y(), aPoints );
 
-      SectionToPointList::const_iterator anIt = aPoints.begin(), aLast = aPoints.end();
-      SectionToPoint aPoint;
+      CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aPoints.begin(),
+                                                              aLast = aPoints.end();
+      CurveCreator_ICurve::SectionToPoint aPoint;
       for ( ; anIt != aLast; anIt++ ) {
         aPoint = *anIt;
         if ( aPoint.first == aSToPoint.first && aPoint.second == aSToPoint.second )
@@ -1479,7 +1418,7 @@ void CurveCreator_Widget::setSelectedPonts( const CurveCreator_Widget::SectionTo
  * \param theFillPoints a flag whether the selection list should be filled
  */
 void CurveCreator_Widget::startCurveModification(
-                           CurveCreator_Widget::SectionToPointList& thePoints,
+                           CurveCreator_ICurve::SectionToPointList& thePoints,
                            const bool theFillPoints )
 {
   if ( theFillPoints ) {
@@ -1495,7 +1434,7 @@ void CurveCreator_Widget::startCurveModification(
  * \param thePoints a list of curve selected points
  */
 void CurveCreator_Widget::finishCurveModification(
-                           const CurveCreator_Widget::SectionToPointList& thePoints )
+                           const CurveCreator_ICurve::SectionToPointList& thePoints )
 {
   if ( getActionMode() == ModificationMode )
     setLocalPointContext( true );
@@ -1510,176 +1449,19 @@ void CurveCreator_Widget::finishCurveModification(
  */
 int CurveCreator_Widget::findLocalPointIndex( int theSectionId, float theX, float theY )
 {
-  int aPntIndex = -1;
-
-  CurveCreator::Coordinates aCoords;
-  for ( int i = 0, aNb = myCurve->getNbPoints( theSectionId ); i < aNb && aPntIndex < 0; i++ ) {
-    aCoords = myCurve->getPoint( theSectionId, i );
-    if ( aCoords.size() < 2 )
-      continue;
-    if ( fabs( aCoords[0] - theX ) < LOCAL_SELECTION_TOLERANCE &&
-         fabs( aCoords[1] - theY ) < LOCAL_SELECTION_TOLERANCE )
-      aPntIndex = i;
-  }
-
-  return aPntIndex;
+  return CurveCreator_UtilsICurve::findLocalPointIndex( myCurve, theSectionId, theX, theY );
 }
 
 void CurveCreator_Widget::findSectionsToPoints( const double theX, const double theY,
-                                 CurveCreator_Widget::SectionToPointList& thePoints )
+                                 CurveCreator_ICurve::SectionToPointList& thePoints )
 {
-  thePoints.clear();
-
-  int aPointId = -1;
-  for ( int i = 0, aNb = myCurve->getNbSections(); i < aNb; i++ ) {
-    aPointId = findLocalPointIndex( i, theX, theY );
-    if ( aPointId < 0 )
-      continue;
-    SectionToPoint aPoint = std::make_pair( i, aPointId );
-    if ( !contains( thePoints, aPoint ) )
-      thePoints.push_back( aPoint );
-  }
+  return CurveCreator_UtilsICurve::findSectionsToPoints( myCurve, theX, theY, thePoints );
 }
 
-void CurveCreator_Widget::convert( const SectionToPointList& thePoints,
+void CurveCreator_Widget::convert( const CurveCreator_ICurve::SectionToPointList& thePoints,
                                    QMap<int, QList<int> >& theConvPoints )
 {
-  theConvPoints.clear();
-
-  SectionToPointList::const_iterator anIt = thePoints.begin(), aLast = thePoints.end();
-  QList<int> aPoints;
-  int aSectionId, aPointId;
-  for ( ; anIt != aLast; anIt++ ) {
-    aSectionId = anIt->first;
-    aPointId = anIt->second;
-    aPoints.clear();
-    if ( theConvPoints.contains( aSectionId ) )
-      aPoints = theConvPoints[aSectionId];
-    if ( aPoints.contains( aPointId ) )
-      continue;
-    aPoints.append( aPointId );
-    theConvPoints[aSectionId] = aPoints;
-  }
-}
-
-/**
- * Checks whether the point belongs to the OCC object
- * \param theObject a line or shape with a bspline inside
- * \param theX the X coordinate in the view.
- * \param theY the Y coordinate in the view.
- * \param thePoint the output point to be append to the model curve
- * \param thePoint1 the output point to bound the line where a new point should be inserted
- * \param thePoint2 the output point to bound the line where a new point should be inserted
- */
-bool CurveCreator_Widget::pointOnObject( Handle(AIS_InteractiveObject) theObject,
-                                         const int theX, const int theY,
-                                         gp_Pnt& thePoint,
-                                         gp_Pnt& thePoint1, gp_Pnt& thePoint2 )
-{
-  bool isFound = false;
-
-  Handle(AIS_InteractiveContext) aContext = getAISContext();
-  if ( theObject.IsNull() || !aContext )
-    return isFound;
-
-  gp_Pnt aPoint;
-  Standard_Real aParameter;
-  gp_Pnt aPnt1, aPnt2;
-  Handle(AIS_Line) aLine = Handle(AIS_Line)::DownCast( theObject );
-  if ( !aLine.IsNull() ) {
-    const Handle(Geom_Line) aGLine = aLine->Line();
-    isFound = hasProjectPointOnCurve( theX, theY, aGLine, aParameter );
-    if ( isFound ) {
-      aPoint = aGLine->Value( aParameter );
-
-      Handle(Geom_Point) aPStart;
-      Handle(Geom_Point) aPEnd;
-      aLine->Points( aPStart, aPEnd );
-      aPnt1 = aPStart->Pnt();
-      aPnt2 = aPEnd->Pnt();
-
-      // in case of Geom line a projection is performed to the infinite line,
-      // so it is necessary to bound it by the line size
-      Bnd_Box aLineBox;
-      aLineBox.Set( aPnt1, gp_Vec( aPnt1, aPnt2 ) );
-      isFound = !aLineBox.IsOut( aPoint );
-    }
-  }
-  else {
-    Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast( theObject );
-    if ( !aShape.IsNull() ) {
-      const TopoDS_Wire& aWire = TopoDS::Wire( aShape->Shape() );
-      if ( !aWire.IsNull() ) {
-        TopExp_Explorer anExp( aWire, TopAbs_EDGE );
-        for ( ; anExp.More(); anExp.Next())
-        {
-          const TopoDS_Edge& anEdge = TopoDS::Edge(anExp.Current());
-          if ( !anEdge.IsNull() ) {
-            Standard_Real aFirst, aLast;
-            Handle(Geom_Curve) aCurve = BRep_Tool::Curve( anEdge, aFirst, aLast );
-
-            if ( aCurve->IsKind( STANDARD_TYPE(Geom_BSplineCurve) ) ) {
-              Handle(Geom_BSplineCurve) aBSplineCurve = Handle(Geom_BSplineCurve)::DownCast( aCurve );
-              if ( !aBSplineCurve.IsNull() ) {
-                isFound = hasProjectPointOnCurve( theX, theY, aCurve, aParameter );
-                if ( isFound ) {
-                  aPoint = aBSplineCurve->Value( aParameter );
-                  Standard_Integer anI1, anI2;
-                  aBSplineCurve->LocateU( aParameter, LOCAL_SELECTION_TOLERANCE, anI1, anI2 );
-
-                  aPnt1 = aBSplineCurve->Value( aBSplineCurve->Knot( anI1 ) );
-                  aPnt2 = aBSplineCurve->Value( aBSplineCurve->Knot( anI2 ) );
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-  if ( isFound ) {
-    thePoint = aPoint;
-    thePoint1 = aPnt1;
-    thePoint2 = aPnt2;
-  }
-  return isFound;
-}
-
-/**
- * Returns whether the clicked point belong to the curve or has a very near projection
- * \param theX the X coordinate of a point clicked in the OCC viewer
- * \param theY the Y coordinate of a point clicked in the OCC viewer
- * \param theCurve a geometry curve
- * \param theOutPoint a found projected point on the curve
- */
-bool CurveCreator_Widget::hasProjectPointOnCurve( const int theX, const int theY,
-                                                  const Handle(Geom_Curve)& theCurve,
-                                                  Standard_Real& theParameter )
-{
-  bool isFound = false;
-  OCCViewer_ViewPort3d* aViewPort = getViewPort();
-  if ( !aViewPort )
-    return isFound;
-
-  Handle(V3d_View) aView = aViewPort->getView();
-  gp_Pnt aPoint = CurveCreator_Utils::ConvertClickToPoint( theX, theY, aView );
-
-  GeomAPI_ProjectPointOnCurve aProj( aPoint, theCurve );
-  Standard_Integer aNbPoint = aProj.NbPoints();
-  if (aNbPoint > 0) {
-    for (Standard_Integer j = 1; j <= aNbPoint && !isFound; j++) {
-      gp_Pnt aNewPoint = aProj.Point( j );
-      theParameter = aProj.Parameter( j );
-
-      int aX, anY;
-      CurveCreator_Utils::ConvertPointToClick( aNewPoint, aView, aX, anY );
-
-      int aXDelta = abs( aX - theX );
-      int anYDelta = abs( anY - theY );
-      isFound = aXDelta < SCENE_PIXEL_TOLERANCE && anYDelta < SCENE_PIXEL_TOLERANCE;
-    }
-  }
-  return isFound;
+  return CurveCreator_UtilsICurve::convert( thePoints, theConvPoints );
 }
 
 /**
@@ -1705,14 +1487,8 @@ int CurveCreator_Widget::getPointId( const int theRowId ) const
  * \param theList a container of values
  * \param theValue a value
  */
-bool CurveCreator_Widget::contains( const CurveCreator_Widget::SectionToPointList& theList,
-                                    const CurveCreator_Widget::SectionToPoint& theValue ) const
+bool CurveCreator_Widget::contains( const CurveCreator_ICurve::SectionToPointList& theList,
+                                    const CurveCreator_ICurve::SectionToPoint& theValue ) const
 {
-  bool isFound = false;
-
-  SectionToPointList::const_iterator anIt = theList.begin(), aLast = theList.end();
-  for ( ; anIt != aLast && !isFound; anIt++ )
-    isFound = anIt->first == theValue.first && anIt->second == theValue.second;
-
-  return isFound;
+  return CurveCreator_UtilsICurve::contains( theList, theValue );
 }