From: dmv <dmv@opencascade.com>
Date: Wed, 30 Jun 2010 10:05:22 +0000 (+0000)
Subject: IPAL21823 TC6.1.0: create point by intersection by 2 lines
X-Git-Tag: TRIPOLI_301
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=a4f721445b968711437fb880f75a0926f875239b;p=modules%2Fgeom.git

IPAL21823 TC6.1.0: create point by intersection by 2 lines
---

diff --git a/src/BasicGUI/BasicGUI_PointDlg.cxx b/src/BasicGUI/BasicGUI_PointDlg.cxx
index ef68dfb54..dc8ff2693 100644
--- a/src/BasicGUI/BasicGUI_PointDlg.cxx
+++ b/src/BasicGUI/BasicGUI_PointDlg.cxx
@@ -76,7 +76,8 @@
 //=================================================================================
 BasicGUI_PointDlg::BasicGUI_PointDlg( GeometryGUI* theGeometryGUI, QWidget* parent,
                                       bool modal, Qt::WindowFlags fl )
-  : GEOMBase_Skeleton( theGeometryGUI, parent, modal, fl )
+  : GEOMBase_Skeleton( theGeometryGUI, parent, modal, fl ),
+    myBusy ( false )
 {
   QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_POINT") ) );
   QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_POINT_EDGE" ) ) );
@@ -532,6 +533,8 @@ void BasicGUI_PointDlg::SelectionIntoArgument()
       if ( aShape.IsNull() || aShape.ShapeType() != myNeedType)
         return;
 
+      myBusy = true;
+
       if ( id == GEOM_POINT_XYZ ) {
         gp_Pnt aPnt = BRep_Tool::Pnt( TopoDS::Vertex( aShape ) );
         GroupXYZ->SpinBox_DX->setValue( aPnt.X() );
@@ -572,6 +575,7 @@ void BasicGUI_PointDlg::SelectionIntoArgument()
         myFace = aSelectedObject;
         GroupOnSurface->LineEdit1->setText( aName );
       }
+      myBusy = false;
     }
   }
 
@@ -638,6 +642,10 @@ void BasicGUI_PointDlg::SetEditCurrentArgument()
     GroupLineIntersection->LineEdit2->setEnabled(true);
   }
   send->setDown(true);
+
+  if ( ( send == GroupLineIntersection->PushButton1 ||
+         send == GroupLineIntersection->PushButton2 ) && !myBusy )
+    SelectionIntoArgument();
 }
 
 
diff --git a/src/BasicGUI/BasicGUI_PointDlg.h b/src/BasicGUI/BasicGUI_PointDlg.h
index 367391047..abb2eab36 100644
--- a/src/BasicGUI/BasicGUI_PointDlg.h
+++ b/src/BasicGUI/BasicGUI_PointDlg.h
@@ -81,6 +81,8 @@ private:
   GEOM::GEOM_Object_var              myRefPoint; 
   GEOM::GEOM_Object_var              myLine1; 
   GEOM::GEOM_Object_var              myLine2;
+
+  bool                               myBusy;
   
   DlgRef_3Spin*                      GroupXYZ;
   DlgRef_1Sel3Spin*                  GroupRefPoint;
diff --git a/src/GEOMImpl/GEOMImpl_PointDriver.cxx b/src/GEOMImpl/GEOMImpl_PointDriver.cxx
index 38065f47f..8af5452e6 100644
--- a/src/GEOMImpl/GEOMImpl_PointDriver.cxx
+++ b/src/GEOMImpl/GEOMImpl_PointDriver.cxx
@@ -190,6 +190,10 @@ Standard_Integer GEOMImpl_PointDriver::Execute(TFunction_Logbook& log) const
       Standard_TypeMismatch::Raise
         ("Creation Point On Lines Intersection Aborted : Line shape is not an edge or wire");
     }
+
+    if (aRefShape1.IsSame(aRefShape2))
+      Standard_ConstructionError::Raise("The lines to make intersection must be different");
+
     //Calculate Lines Intersection Point
     BRepExtrema_DistShapeShape dst (aRefShape1, aRefShape2);
     if (dst.IsDone()) {