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 #include <XGUI_ModuleConnector.h>
  12
  13 #include <SketchPlugin_Feature.h>
  14
  15 #include <QString>
  16
  17 PartSet_ExternalObjectsMgr::PartSet_ExternalObjectsMgr(const std::string& theExternal, const bool theDefaultValue)
  18 : myUseExternal(theDefaultValue)
  19 {
  20   QString aIsExternal(theExternal.c_str());
  21   if (!aIsExternal.isEmpty()) {
  22     QString aStr = aIsExternal.toUpper();
  23     myUseExternal = (aStr == "TRUE") || (aStr == "YES");
  24   }
  25 }
  26
  27 bool PartSet_ExternalObjectsMgr::isValidObject(const ObjectPtr& theObject)
  28 {
  29   bool aValid = true;
  30   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
  31   // Do check using of external feature
  32   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
  33           std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
  34
  35   // Do check that we can use external feature
  36   if (aSPFeature.get() != NULL && aSPFeature->isExternal() && !useExternal()) {
  37     aValid = false;
  38   }
  39
  40   return aValid;
  41 }
  42
  43 ObjectPtr PartSet_ExternalObjectsMgr::externalObject(const ObjectPtr& theSelectedObject,
  44                                                      const GeomShapePtr& theShape,
  45                                                      const CompositeFeaturePtr& theSketch,
  46                                                      const bool theTemporary)
  47 {
  48   ObjectPtr aSelectedObject = PartSet_Tools::findFixedObjectByExternal(
  49                                   theShape->impl<TopoDS_Shape>(), theSelectedObject, theSketch);
  50   if (!aSelectedObject.get()) {
  51     // Processing of external (non-sketch) object
  52     aSelectedObject = PartSet_Tools::createFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  53                                                     theSelectedObject, theSketch, theTemporary);
  54     if (aSelectedObject.get() && theTemporary)
  55         myExternalObjectValidated = aSelectedObject;
  56   }
  57   return aSelectedObject;
  58 }
  59
  60 //********************************************************************
  61 void PartSet_ExternalObjectsMgr::removeExternal(const CompositeFeaturePtr& theSketch,
  62                                                 const FeaturePtr& theFeature,
  63                                                 ModuleBase_IWorkshop* theWorkshop,
  64                                                 const bool theTemporary)
  65 {
  66   if (theTemporary)
  67     removeExternalObject(myExternalObjectValidated, theSketch, theFeature, theWorkshop);
  68 }
  69
  70 void PartSet_ExternalObjectsMgr::removeExternalObject(const ObjectPtr& theObject,
  71                                                       const CompositeFeaturePtr& /*theSketch*/,
  72                                                       const FeaturePtr& theFeature,
  73                                                       ModuleBase_IWorkshop* theWorkshop)
  74 {
  75   if (theObject.get()) {
  76     DocumentPtr aDoc = theObject->document();
  77     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
  78     if (aFeature.get() != NULL) {
  79       QObjectPtrList anObjects;
  80       anObjects.append(aFeature);
  81       // the external feature should be removed with all references, sketch feature should be ignored
  82       std::set<FeaturePtr> anIgnoredFeatures;
  83       // the current feature should be ignored, because it can use the external feature in the
  84       // attributes and, therefore have a references to it. So, the delete functionality tries
  85       // to delete this feature. Test case is creation of a constraint on external point,
  86       // use in this control after an external point, the point of the sketch.
  87       anIgnoredFeatures.insert(theFeature);
  88       workshop(theWorkshop)->deleteFeatures(anObjects, anIgnoredFeatures);
  89     }
  90   }
  91 }
  92
  93 XGUI_Workshop* PartSet_ExternalObjectsMgr::workshop(ModuleBase_IWorkshop* theWorkshop)
  94 {
  95   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
  96   return aConnector->workshop();
  97 }