src/PartSet/PartSet_ExternalObjectsMgr.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_ExternalObjectsMgr.cpp
   4 // Created:     15 Apr 2015
   5 // Author:      Natalia Ermolaeva
   6
   7 #include "PartSet_ExternalObjectsMgr.h"
   8 #include "PartSet_Tools.h"
   9
  10 #include <XGUI_Workshop.h>
  11
  12 #include <QString>
  13
  14 PartSet_ExternalObjectsMgr::PartSet_ExternalObjectsMgr(const std::string& theExternal, const bool theDefaultValue)
  15 : myUseExternal(theDefaultValue)
  16 {
  17   QString aIsExternal(theExternal.c_str());
  18   if (!aIsExternal.isEmpty()) {
  19     QString aStr = aIsExternal.toUpper();
  20     myUseExternal = (aStr == "TRUE") || (aStr == "YES");
  21   }
  22 }
  23
  24 ObjectPtr PartSet_ExternalObjectsMgr::externalObject(const ObjectPtr& theSelectedObject,
  25                                                      const GeomShapePtr& theShape,
  26                                                      const CompositeFeaturePtr& theSketch)
  27 {
  28   ObjectPtr aSelectedObject = PartSet_Tools::findFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  29                                                              theSelectedObject, theSketch);
  30   if (!aSelectedObject.get()) {
  31     // Processing of external (non-sketch) object
  32     aSelectedObject = PartSet_Tools::createFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  33                                                                  theSelectedObject, theSketch);
  34     if (aSelectedObject.get())
  35       myExternalObjects.append(aSelectedObject);
  36   }
  37   return aSelectedObject;
  38 }
  39
  40 //********************************************************************
  41 void PartSet_ExternalObjectsMgr::removeExternal(const CompositeFeaturePtr& theSketch,
  42                                                 const FeaturePtr& theFeature)
  43 {
  44   QObjectPtrList::const_iterator anIt = myExternalObjects.begin(), aLast = myExternalObjects.end();
  45   for (; anIt != aLast; anIt++) {
  46     ObjectPtr anObject = *anIt;
  47     if (anObject.get()) {
  48       DocumentPtr aDoc = anObject->document();
  49       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
  50       if (aFeature.get() != NULL) {
  51         QObjectPtrList anObjects;
  52         anObjects.append(aFeature);
  53         // the external feature should be removed with all references, sketch feature should be ignored
  54         std::set<FeaturePtr> anIgnoredFeatures;
  55         anIgnoredFeatures.insert(theSketch);
  56         // the current feature should be ignored, because it can use the external feature in the
  57         // attributes and, therefore have a references to it. So, the delete functionality tries
  58         // to delete this feature. Test case is creation of a constraint on external point,
  59         // use in this control after an external point, the point of the sketch.
  60         anIgnoredFeatures.insert(theFeature);
  61         XGUI_Workshop::deleteFeatures(anObjects, anIgnoredFeatures);
  62       }
  63     }
  64   }
  65   myExternalObjects.clear();
  66 }