X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModuleBase%2FModuleBase_ISelection.cpp;h=1669c2381cea636b871832c37c1d69505faf146b;hb=1490e92974d2c0bdcdbecd6fa9388e31dccfa363;hp=190447668ee13b384c103db32d28c4de004352d5;hpb=5352bbb1915f98d1f02b1cb953a2de19b286a28c;p=modules%2Fshaper.git

diff --git a/src/ModuleBase/ModuleBase_ISelection.cpp b/src/ModuleBase/ModuleBase_ISelection.cpp
index 190447668..1669c2381 100644
--- a/src/ModuleBase/ModuleBase_ISelection.cpp
+++ b/src/ModuleBase/ModuleBase_ISelection.cpp
@@ -1,16 +1,143 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
 
 #include "ModuleBase_ISelection.h"
 
-QList<ModuleBase_ViewerPrs> ModuleBase_ISelection::getViewerPrs(const QObjectPtrList& theObjects)
+#include "ModuleBase_ViewerPrs.h"
+
+#include <StdSelect_BRepOwner.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopoDS.hxx>
+#include <BRep_Tool.hxx>
+#include <GeomAPI_Pnt.h>
+
+//********************************************************************
+void ModuleBase_ISelection::appendSelected(const QList<ModuleBase_ViewerPrsPtr> theValues,
+                                           QList<ModuleBase_ViewerPrsPtr>& theValuesTo)
+{
+  // collect the objects from the viewer
+  QObjectPtrList anExistedObjects;
+  QList<ModuleBase_ViewerPrsPtr>::const_iterator aPrsIt = theValuesTo.begin(),
+                                              aPrsLast = theValuesTo.end();
+  for (; aPrsIt != aPrsLast; aPrsIt++) {
+    if ((*aPrsIt)->owner() && (*aPrsIt)->object())
+      anExistedObjects.push_back((*aPrsIt)->object());
+  }
+
+
+  QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theValues.begin(),
+                                              aLast = theValues.end();
+  for (; anIt != aLast; anIt++) {
+    ObjectPtr anObject = (*anIt)->object();
+    if (anObject.get() != NULL && !anExistedObjects.contains(anObject)) {
+      theValuesTo.append(std::shared_ptr<ModuleBase_ViewerPrs>(
+               new ModuleBase_ViewerPrs(anObject, GeomShapePtr(), NULL)));
+    }
+  }
+
+}
+
+//********************************************************************
+ResultPtr ModuleBase_ISelection::getResult(const ModuleBase_ViewerPrsPtr& thePrs)
+{
+  ResultPtr aResult;
+
+  if (thePrs->object().get())
+    aResult = std::dynamic_pointer_cast<ModelAPI_Result>(thePrs->object());
+  else if (!thePrs->owner().IsNull()) {
+    ObjectPtr anObject = getSelectableObject(thePrs->owner());
+    aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
+  }
+
+  return aResult;
+}
+
+//********************************************************************
+GeomShapePtr ModuleBase_ISelection::getShape(const ModuleBase_ViewerPrsPtr& thePrs)
 {
-  QList<ModuleBase_ViewerPrs> aSelectedPrs;
+  GeomShapePtr aShape;
+
+  const GeomShapePtr& aPrsShape = thePrs->shape();
+  // if only result is selected, an empty shape is set to the model
+  if (!aPrsShape.get() || aPrsShape->isNull()) {
+  }
+  else {
+    aShape = aPrsShape;
+    // If the result object is built on the same shape, the result shape here is empty one
+    ResultPtr aResult = getResult(thePrs);
+    if (aResult.get() && aShape->isEqual(aResult->shape()))
+      aShape = GeomShapePtr();
+  }
+  return aShape;
+}
+
+//********************************************************************
+QList<ModuleBase_ViewerPrsPtr> ModuleBase_ISelection::getViewerPrs(const QObjectPtrList& theObjects)
+{
+  QList<ModuleBase_ViewerPrsPtr> aSelectedPrs;
   QObjectPtrList::const_iterator anIt = theObjects.begin(), aLast = theObjects.end();
   for (; anIt != aLast; anIt++) {
     ObjectPtr anObject = *anIt;
     if (anObject.get() != NULL) {
-      aSelectedPrs.append(ModuleBase_ViewerPrs(anObject, TopoDS_Shape(), NULL));
+      aSelectedPrs.append(std::shared_ptr<ModuleBase_ViewerPrs>(
+               new ModuleBase_ViewerPrs(anObject, GeomShapePtr(), NULL)));
     }
   }
   return aSelectedPrs;
 }
+
+//********************************************************************
+void ModuleBase_ISelection::filterSelectionOnEqualPoints
+                                              (QList<ModuleBase_ViewerPrsPtr>& theSelected)
+{
+  QList<ModuleBase_ViewerPrsPtr> aCandidatesToRemove;
+  QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = theSelected.begin(),
+                                              aLast = theSelected.end();
+  QList<ModuleBase_ViewerPrsPtr>::const_iterator aSubIt;
+  for (; anIt != aLast; anIt++) {
+    aSubIt = anIt;
+    aSubIt++;
+    for (; aSubIt != aLast; aSubIt++) {
+      if (isEqualVertices(*anIt, *aSubIt)) {
+        aCandidatesToRemove.append(*aSubIt);
+        break;
+      }
+    }
+  }
+  QList<ModuleBase_ViewerPrsPtr>::const_iterator aRemIt = aCandidatesToRemove.begin(),
+                                              aRemLast = aCandidatesToRemove.end();
+  for (; aRemIt != aRemLast; aRemIt++) {
+    theSelected.removeAll(*aRemIt);
+  }
+}
+
+bool ModuleBase_ISelection::isEqualVertices(const ModuleBase_ViewerPrsPtr thePrs1,
+                                            const ModuleBase_ViewerPrsPtr thePrs2)
+{
+  bool isEqual = false;
+  Handle(StdSelect_BRepOwner) anOwner1 = Handle(StdSelect_BRepOwner)::DownCast(thePrs1->owner());
+  Handle(StdSelect_BRepOwner) anOwner2 = Handle(StdSelect_BRepOwner)::DownCast(thePrs2->owner());
+
+  if (!anOwner1.IsNull() && anOwner1->HasShape() &&
+      !anOwner2.IsNull() && anOwner2->HasShape()) {
+    const TopoDS_Shape& aShape1 = anOwner1->Shape();
+    const TopoDS_Shape& aShape2 = anOwner2->Shape();
+    //TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
+    if (aShape1.ShapeType() == TopAbs_VERTEX &&
+        aShape2.ShapeType() == TopAbs_VERTEX) {
+      const TopoDS_Vertex& aVertex1 = TopoDS::Vertex(aShape1);
+      const TopoDS_Vertex& aVertex2 = TopoDS::Vertex(aShape2);
+      if (!aVertex1.IsNull() && !aVertex2.IsNull())  {
+        gp_Pnt aPoint1 = BRep_Tool::Pnt(aVertex1);
+        gp_Pnt aPoint2 = BRep_Tool::Pnt(aVertex2);
+
+        std::shared_ptr<GeomAPI_Pnt> aPnt1 = std::shared_ptr<GeomAPI_Pnt>
+                        (new GeomAPI_Pnt(aPoint1.X(), aPoint1.Y(), aPoint1.Z()));
+        std::shared_ptr<GeomAPI_Pnt> aPnt2 = std::shared_ptr<GeomAPI_Pnt>
+                        (new GeomAPI_Pnt(aPoint2.X(), aPoint2.Y(), aPoint2.Z()));
+        isEqual = aPnt1->isEqual(aPnt2);
+      }
+    }
+  }
+
+  return isEqual;
+}