+#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_ViewerPrs> theValues,
+ QList<ModuleBase_ViewerPrs>& theValuesTo)
+{
+ // collect the objects from the viewer
+ QObjectPtrList anExistedObjects;
+ QList<ModuleBase_ViewerPrs>::const_iterator aPrsIt = theValuesTo.begin(),
+ aPrsLast = theValuesTo.end();
+ for (; aPrsIt != aPrsLast; aPrsIt++) {
+ if ((*aPrsIt).owner() && (*aPrsIt).object())
+ anExistedObjects.push_back((*aPrsIt).object());
+ }
+
+
+ QList<ModuleBase_ViewerPrs>::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(ModuleBase_ViewerPrs(anObject, TopoDS_Shape(), NULL));
+ }
+ }
+
+}
+
+//********************************************************************
+ResultPtr ModuleBase_ISelection::getResult(const ModuleBase_ViewerPrs& 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_ViewerPrs& thePrs)
+{
+ GeomShapePtr aShape;
+
+ const TopoDS_Shape& aTDSShape = thePrs.shape();
+ // if only result is selected, an empty shape is set to the model
+ if (aTDSShape.IsNull()) {
+ }
+ else {
+ aShape = GeomShapePtr(new GeomAPI_Shape());
+ aShape->setImpl(new TopoDS_Shape(aTDSShape));
+ // 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;
+}
+
+//********************************************************************