X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Data.cpp;h=2c973fa3f881e1c170c5fcd8db69860d42101d98;hb=baa32d4d231be0ed859fc32f1736afcbcfaa1f73;hp=82cc259187f241baf8d61af17ecd4be53b79251a;hpb=564cd05d147db7d0de6e9ca0e935328e04a6139c;p=modules%2Fshaper.git

diff --git a/src/Model/Model_Data.cpp b/src/Model/Model_Data.cpp
index 82cc25918..2c973fa3f 100644
--- a/src/Model/Model_Data.cpp
+++ b/src/Model/Model_Data.cpp
@@ -29,6 +29,7 @@
 #include <Events_Error.h>
 
 #include <TDataStd_Name.hxx>
+#include <TDataStd_AsciiString.hxx>
 #include <TDF_AttributeIterator.hxx>
 #include <TDF_ChildIterator.hxx>
 #include <TDF_RelocationTable.hxx>
@@ -38,6 +39,14 @@
 // myLab contains:
 // TDataStd_Name - name of the object
 // TDataStd_Integer - state of the object execution
+// TDataStd_BooleanArray - array of flags of this data:
+//                             0 - is in history or not
+static const int kFlagInHistory = 0;
+//                             1 - is displayed or not
+static const int kFlagDisplayed = 1;
+
+// invalid data
+const static std::shared_ptr<ModelAPI_Data> kInvalid(new Model_Data());
 
 Model_Data::Model_Data() : mySendAttributeUpdated(true)
 {
@@ -46,6 +55,13 @@ Model_Data::Model_Data() : mySendAttributeUpdated(true)
 void Model_Data::setLabel(TDF_Label theLab)
 {
   myLab = theLab;
+  // set or get the default flags
+  if (!myLab.FindAttribute(TDataStd_BooleanArray::GetID(), myFlags)) {
+    // set default values if not found
+    myFlags = TDataStd_BooleanArray::Set(myLab, 0, 1);
+    myFlags->SetValue(kFlagInHistory, Standard_True); // is in history by default is true
+    myFlags->SetValue(kFlagDisplayed, Standard_True); // is displayed by default is true
+  }
 }
 
 std::string Model_Data::name()
@@ -75,35 +91,35 @@ AttributePtr Model_Data::addAttribute(const std::string& theID, const std::strin
   AttributePtr aResult;
   TDF_Label anAttrLab = myLab.FindChild(myAttrs.size() + 1);
   ModelAPI_Attribute* anAttr = 0;
-  if (theAttrType == ModelAPI_AttributeDocRef::type()) {
+  if (theAttrType == ModelAPI_AttributeDocRef::typeId()) {
     anAttr = new Model_AttributeDocRef(anAttrLab);
-  } else if (theAttrType == Model_AttributeInteger::type()) {
+  } else if (theAttrType == Model_AttributeInteger::typeId()) {
     anAttr = new Model_AttributeInteger(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeDouble::type()) {
+  } else if (theAttrType == ModelAPI_AttributeDouble::typeId()) {
     anAttr = new Model_AttributeDouble(anAttrLab);
-  } else if (theAttrType == Model_AttributeBoolean::type()) {
+  } else if (theAttrType == Model_AttributeBoolean::typeId()) {
     anAttr = new Model_AttributeBoolean(anAttrLab);
-  } else if (theAttrType == Model_AttributeString::type()) {
+  } else if (theAttrType == Model_AttributeString::typeId()) {
     anAttr = new Model_AttributeString(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeReference::type()) {
+  } else if (theAttrType == ModelAPI_AttributeReference::typeId()) {
     anAttr = new Model_AttributeReference(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeSelection::type()) {
+  } else if (theAttrType == ModelAPI_AttributeSelection::typeId()) {
     anAttr = new Model_AttributeSelection(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeSelectionList::type()) {
+  } else if (theAttrType == ModelAPI_AttributeSelectionList::typeId()) {
     anAttr = new Model_AttributeSelectionList(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeRefAttr::type()) {
+  } else if (theAttrType == ModelAPI_AttributeRefAttr::typeId()) {
     anAttr = new Model_AttributeRefAttr(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeRefList::type()) {
+  } else if (theAttrType == ModelAPI_AttributeRefList::typeId()) {
     anAttr = new Model_AttributeRefList(anAttrLab);
-  } else if (theAttrType == ModelAPI_AttributeIntArray::type()) {
+  } else if (theAttrType == ModelAPI_AttributeIntArray::typeId()) {
     anAttr = new Model_AttributeIntArray(anAttrLab);
   } 
   // create also GeomData attributes here because only here the OCAF strucure is known
-  else if (theAttrType == GeomData_Point::type()) {
+  else if (theAttrType == GeomData_Point::typeId()) {
     anAttr = new GeomData_Point(anAttrLab);
-  } else if (theAttrType == GeomData_Dir::type()) {
+  } else if (theAttrType == GeomData_Dir::typeId()) {
     anAttr = new GeomData_Dir(anAttrLab);
-  } else if (theAttrType == GeomData_Point2D::type()) {
+  } else if (theAttrType == GeomData_Point2D::typeId()) {
     anAttr = new GeomData_Point2D(anAttrLab);
   }
   if (anAttr) {
@@ -239,10 +255,22 @@ ModelAPI_ExecState Model_Data::execState()
   return ModelAPI_StateMustBeUpdated; // default value
 }
 
-void Model_Data::setError(const std::string& theError)
+void Model_Data::setError(const std::string& theError, bool theSend)
 {
   execState(ModelAPI_StateExecFailed);
-  Events_Error::send(theError);
+  if (theSend) {
+    Events_Error::send(theError);
+  }
+  TDataStd_AsciiString::Set(myLab, theError.c_str());
+}
+
+std::string Model_Data::error() const
+{
+  Handle(TDataStd_AsciiString) anErrorAttr;
+  if (myLab.FindAttribute(TDataStd_AsciiString::GetID(), anErrorAttr)) {
+    return std::string(anErrorAttr->Get().ToCString());
+  }
+  return std::string();
 }
 
 int Model_Data::featureId() const
@@ -259,10 +287,26 @@ void Model_Data::eraseBackReferences()
     aRes->setIsConcealed(false);
 }
 
-void Model_Data::addBackReference(FeaturePtr theFeature, std::string theAttrID)
+void Model_Data::removeBackReference(FeaturePtr theFeature, std::string theAttrID)
 {
+  AttributePtr anAttribute = theFeature->data()->attribute(theAttrID);
+  if (myRefsToMe.find(anAttribute) == myRefsToMe.end())
+    return;
+
+  myRefsToMe.erase(anAttribute);
+}
+
+void Model_Data::addBackReference(FeaturePtr theFeature, std::string theAttrID, 
+   const bool theApplyConcealment)
+{
+  // do not add the same attribute twice
+  AttributePtr anAttribute = theFeature->data()->attribute(theAttrID);
+  if (myRefsToMe.find(anAttribute) != myRefsToMe.end())
+    return;
+
   myRefsToMe.insert(theFeature->data()->attribute(theAttrID));
-  if (ModelAPI_Session::get()->validators()->isConcealed(theFeature->getKind(), theAttrID)) {
+  if (theApplyConcealment && 
+      ModelAPI_Session::get()->validators()->isConcealed(theFeature->getKind(), theAttrID)) {
     std::shared_ptr<ModelAPI_Result> aRes = 
       std::dynamic_pointer_cast<ModelAPI_Result>(myObject);
     if (aRes) {
@@ -278,21 +322,21 @@ void Model_Data::referencesToObjects(
   std::list<ObjectPtr> aReferenced; // not inside of cycle to avoid excess memory menagement
   for(; anAttr != myAttrs.end(); anAttr++) {
     std::string aType = anAttr->second->attributeType();
-    if (aType == ModelAPI_AttributeReference::type()) { // reference to object
+    if (aType == ModelAPI_AttributeReference::typeId()) { // reference to object
       std::shared_ptr<ModelAPI_AttributeReference> aRef = std::dynamic_pointer_cast<
           ModelAPI_AttributeReference>(anAttr->second);
       aReferenced.push_back(aRef->value());
-    } else if (aType == ModelAPI_AttributeRefAttr::type()) { // reference to attribute or object
+    } else if (aType == ModelAPI_AttributeRefAttr::typeId()) { // reference to attribute or object
       std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = std::dynamic_pointer_cast<
           ModelAPI_AttributeRefAttr>(anAttr->second);
       aReferenced.push_back(aRef->isObject() ? aRef->object() : aRef->attr()->owner());
-    } else if (aType == ModelAPI_AttributeRefList::type()) { // list of references
+    } else if (aType == ModelAPI_AttributeRefList::typeId()) { // list of references
       aReferenced = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(anAttr->second)->list();
-    } else if (aType == ModelAPI_AttributeSelection::type()) { // selection attribute
+    } else if (aType == ModelAPI_AttributeSelection::typeId()) { // selection attribute
       std::shared_ptr<ModelAPI_AttributeSelection> aRef = std::dynamic_pointer_cast<
           ModelAPI_AttributeSelection>(anAttr->second);
       aReferenced.push_back(aRef->context());
-    } else if (aType == ModelAPI_AttributeSelectionList::type()) { // list of selection attributes
+    } else if (aType == ModelAPI_AttributeSelectionList::typeId()) { // list of selection attributes
       std::shared_ptr<ModelAPI_AttributeSelectionList> aRef = std::dynamic_pointer_cast<
           ModelAPI_AttributeSelectionList>(anAttr->second);
       for(int a = aRef->size() - 1; a >= 0; a--) {
@@ -340,3 +384,34 @@ void Model_Data::copyTo(std::shared_ptr<ModelAPI_Data> theTarget)
     }
   }
 }
+
+bool Model_Data::isInHistory()
+{
+  return myFlags->Value(kFlagInHistory) == Standard_True;
+}
+
+void Model_Data::setIsInHistory(const bool theFlag)
+{
+  return myFlags->SetValue(kFlagInHistory, theFlag);
+}
+
+bool Model_Data::isDisplayed()
+{
+  return myFlags->Value(kFlagDisplayed) == Standard_True;
+}
+
+void Model_Data::setDisplayed(const bool theDisplay)
+{
+  if (theDisplay != isDisplayed()) {
+    myFlags->SetValue(kFlagDisplayed, theDisplay);
+    static Events_Loop* aLoop = Events_Loop::loop();
+    static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+    static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+    aECreator->sendUpdated(myObject, EVENT_DISP);
+  }
+}
+
+std::shared_ptr<ModelAPI_Data> Model_Data::invalidPtr()
+{
+  return kInvalid;
+}