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 {
  47   ObjectPtr aSelectedObject = PartSet_Tools::findFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  48                                                              theSelectedObject, theSketch);
  49   if (!aSelectedObject.get()) {
  50     // Processing of external (non-sketch) object
  51     aSelectedObject = PartSet_Tools::createFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  52                                                                  theSelectedObject, theSketch);
  53     if (aSelectedObject.get())
  54       myExternalObjects.append(aSelectedObject);
  55   }
  56   return aSelectedObject;
  57 }
  58
  59 //********************************************************************
  60 ObjectPtr PartSet_ExternalObjectsMgr::externalObjectValidated(const ObjectPtr& theSelectedObject,
  61                                                      const GeomShapePtr& theShape,
  62                                                      const CompositeFeaturePtr& theSketch)
  63 {
  64   // TODO(nds): unite with externalObject()
  65   ObjectPtr aSelectedObject = PartSet_Tools::findFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  66                                                              theSelectedObject, theSketch);
  67   if (!aSelectedObject.get()) {
  68     // Processing of external (non-sketch) object
  69     aSelectedObject = PartSet_Tools::createFixedObjectByExternal(theShape->impl<TopoDS_Shape>(),
  70                                                                  theSelectedObject, theSketch);
  71     if (aSelectedObject.get())
  72       myExternalObjectValidated = aSelectedObject;
  73   }
  74   return aSelectedObject;
  75 }
  76
  77 //********************************************************************
  78 void PartSet_ExternalObjectsMgr::removeExternal(const CompositeFeaturePtr& theSketch,
  79                                                 const FeaturePtr& theFeature,
  80                                                 ModuleBase_IWorkshop* theWorkshop)
  81 {
  82   QObjectPtrList::const_iterator anIt = myExternalObjects.begin(), aLast = myExternalObjects.end();
  83   for (; anIt != aLast; anIt++) {
  84     ObjectPtr anObject = *anIt;
  85     if (anObject.get()) {
  86       DocumentPtr aDoc = anObject->document();
  87       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
  88       if (aFeature.get() != NULL) {
  89         QObjectPtrList anObjects;
  90         anObjects.append(aFeature);
  91         // the external feature should be removed with all references, sketch feature should be ignored
  92         std::set<FeaturePtr> anIgnoredFeatures;
  93         // the current feature should be ignored, because it can use the external feature in the
  94         // attributes and, therefore have a references to it. So, the delete functionality tries
  95         // to delete this feature. Test case is creation of a constraint on external point,
  96         // use in this control after an external point, the point of the sketch.
  97         anIgnoredFeatures.insert(theFeature);
  98         workshop(theWorkshop)->deleteFeatures(anObjects, anIgnoredFeatures);
  99       }
 100     }
 101     //removeExternalObject(anObject, theSketch, theFeature);
 102   }
 103   myExternalObjects.clear();
 104 }
 105
 106 //********************************************************************
 107 void PartSet_ExternalObjectsMgr::removeUnusedExternalObjects(const QObjectPtrList& theIgnoreObjects,
 108                                                              const CompositeFeaturePtr& theSketch,
 109                                                              const FeaturePtr& theFeature)
 110 {
 111   /*
 112   // TODO(nds): unite with removeExternal(), remove parameters
 113   QObjectPtrList aUsedExternalObjects;
 114
 115   QObjectPtrList::const_iterator anIt = myExternalObjects.begin(), aLast = myExternalObjects.end();
 116   for (; anIt != aLast; anIt++) {
 117     ObjectPtr anObject = *anIt;
 118     if (theIgnoreObjects.contains(anObject))
 119       aUsedExternalObjects.append(anObject);
 120     else
 121       removeExternalObject(anObject, theSketch, theFeature);
 122   }*/
 123   myExternalObjects.clear();
 124   //if (!aUsedExternalObjects.empty())
 125   //  myExternalObjects = aUsedExternalObjects;
 126 }
 127
 128 //********************************************************************
 129 void PartSet_ExternalObjectsMgr::removeExternalValidated(const CompositeFeaturePtr& theSketch,
 130                                                          const FeaturePtr& theFeature,
 131                                                          ModuleBase_IWorkshop* theWorkshop)
 132 {
 133   // TODO(nds): unite with removeExternal(), remove parameters
 134   removeExternalObject(myExternalObjectValidated, theSketch, theFeature, theWorkshop);
 135   myExternalObjectValidated = ObjectPtr();
 136 }
 137
 138 void PartSet_ExternalObjectsMgr::removeExternalObject(const ObjectPtr& theObject,
 139                                                       const CompositeFeaturePtr& theSketch,
 140                                                       const FeaturePtr& theFeature,
 141                                                       ModuleBase_IWorkshop* theWorkshop)
 142 {
 143   if (theObject.get()) {
 144     DocumentPtr aDoc = theObject->document();
 145     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 146     if (aFeature.get() != NULL) {
 147       QObjectPtrList anObjects;
 148       anObjects.append(aFeature);
 149       // the external feature should be removed with all references, sketch feature should be ignored
 150       std::set<FeaturePtr> anIgnoredFeatures;
 151       // the current feature should be ignored, because it can use the external feature in the
 152       // attributes and, therefore have a references to it. So, the delete functionality tries
 153       // to delete this feature. Test case is creation of a constraint on external point,
 154       // use in this control after an external point, the point of the sketch.
 155       anIgnoredFeatures.insert(theFeature);
 156       workshop(theWorkshop)->deleteFeatures(anObjects, anIgnoredFeatures);
 157     }
 158   }
 159 }
 160
 161 XGUI_Workshop* PartSet_ExternalObjectsMgr::workshop(ModuleBase_IWorkshop* theWorkshop)
 162 {
 163   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
 164   return aConnector->workshop();
 165 }