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         anIgnoredFeatures.insert(theSketch);
  94         // the current feature should be ignored, because it can use the external feature in the
  95         // attributes and, therefore have a references to it. So, the delete functionality tries
  96         // to delete this feature. Test case is creation of a constraint on external point,
  97         // use in this control after an external point, the point of the sketch.
  98         anIgnoredFeatures.insert(theFeature);
  99         workshop(theWorkshop)->deleteFeatures(anObjects, anIgnoredFeatures);
 100       }
 101     }
 102     //removeExternalObject(anObject, theSketch, theFeature);
 103   }
 104   myExternalObjects.clear();
 105 }
 106
 107 //********************************************************************
 108 void PartSet_ExternalObjectsMgr::removeUnusedExternalObjects(const QObjectPtrList& theIgnoreObjects,
 109                                                              const CompositeFeaturePtr& theSketch,
 110                                                              const FeaturePtr& theFeature)
 111 {
 112   /*
 113   // TODO(nds): unite with removeExternal(), remove parameters
 114   QObjectPtrList aUsedExternalObjects;
 115
 116   QObjectPtrList::const_iterator anIt = myExternalObjects.begin(), aLast = myExternalObjects.end();
 117   for (; anIt != aLast; anIt++) {
 118     ObjectPtr anObject = *anIt;
 119     if (theIgnoreObjects.contains(anObject))
 120       aUsedExternalObjects.append(anObject);
 121     else
 122       removeExternalObject(anObject, theSketch, theFeature);
 123   }*/
 124   myExternalObjects.clear();
 125   //if (!aUsedExternalObjects.empty())
 126   //  myExternalObjects = aUsedExternalObjects;
 127 }
 128
 129 //********************************************************************
 130 void PartSet_ExternalObjectsMgr::removeExternalValidated(const CompositeFeaturePtr& theSketch,
 131                                                          const FeaturePtr& theFeature,
 132                                                          ModuleBase_IWorkshop* theWorkshop)
 133 {
 134   // TODO(nds): unite with removeExternal(), remove parameters
 135   removeExternalObject(myExternalObjectValidated, theSketch, theFeature, theWorkshop);
 136   myExternalObjectValidated = ObjectPtr();
 137 }
 138
 139 void PartSet_ExternalObjectsMgr::removeExternalObject(const ObjectPtr& theObject,
 140                                                       const CompositeFeaturePtr& theSketch,
 141                                                       const FeaturePtr& theFeature,
 142                                                       ModuleBase_IWorkshop* theWorkshop)
 143 {
 144   if (theObject.get()) {
 145     DocumentPtr aDoc = theObject->document();
 146     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 147     if (aFeature.get() != NULL) {
 148       QObjectPtrList anObjects;
 149       anObjects.append(aFeature);
 150       // the external feature should be removed with all references, sketch feature should be ignored
 151       std::set<FeaturePtr> anIgnoredFeatures;
 152       anIgnoredFeatures.insert(theSketch);
 153       // the current feature should be ignored, because it can use the external feature in the
 154       // attributes and, therefore have a references to it. So, the delete functionality tries
 155       // to delete this feature. Test case is creation of a constraint on external point,
 156       // use in this control after an external point, the point of the sketch.
 157       anIgnoredFeatures.insert(theFeature);
 158       workshop(theWorkshop)->deleteFeatures(anObjects, anIgnoredFeatures);
 159     }
 160   }
 161 }
 162
 163 XGUI_Workshop* PartSet_ExternalObjectsMgr::workshop(ModuleBase_IWorkshop* theWorkshop)
 164 {
 165   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
 166   return aConnector->workshop();
 167 }