X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_AttributeRefList.cpp;h=4d77a91f7f2e68663c1be1a7d18c866ab7d1a0a7;hb=e333d88c6c87b8e41f127aa55b1583a98b683bff;hp=0a6eee7c45cb9b66de20009239fc98ccb6eba55a;hpb=3985b767e74385e51d1b503d2c97d3bb1e3f6faa;p=modules%2Fshaper.git

diff --git a/src/Model/Model_AttributeRefList.cpp b/src/Model/Model_AttributeRefList.cpp
index 0a6eee7c4..4d77a91f7 100644
--- a/src/Model/Model_AttributeRefList.cpp
+++ b/src/Model/Model_AttributeRefList.cpp
@@ -1,56 +1,372 @@
-// File:        ModelAPI_AttributeRefList.cxx
-// Created:     8 May 2014
-// Author:      Mikhail PONIKAROV
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #include "Model_AttributeRefList.h"
 #include "Model_Application.h"
 #include "Model_Data.h"
+#include "Model_Objects.h"
 #include <ModelAPI_Feature.h>
 #include <TDF_ListIteratorOfLabelList.hxx>
-
-using namespace std;
+#include <TDF_Tool.hxx>
+#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
 
 void Model_AttributeRefList::append(ObjectPtr theObject)
 {
-  boost::shared_ptr<Model_Data> aData = 
-    boost::dynamic_pointer_cast<Model_Data>(theObject->data());
-  myRef->Append(aData->label());
+  if (owner()->document() == theObject->document()) {
+    std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+    myRef->Append(aData->label().Father());  // store label of the object
+  } else if (theObject.get() && theObject->data()->isValid()) { // reference to the other document
+    myRef->Append(myRef->Label());
+    // if these attributes exist, the link is external: keep reference to access the label
+    std::ostringstream anIdString; // string with document Id
+    anIdString<<theObject->document()->id();
+    myExtDocRef->Append(anIdString.str().c_str());
+    std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+    TCollection_AsciiString anEntry;
+    TDF_Tool::Entry(aData->label().Father(), anEntry);
+    myExtDocRef->Append(anEntry);
+  } else return; // something is wrong
 
+  // do it before the transaction finish to make just created/removed objects know dependencies
+  // and reference from composite feature is removed automatically
+  ADD_BACK_REF(theObject);
   owner()->data()->sendAttributeUpdated(this);
 }
 
 void Model_AttributeRefList::remove(ObjectPtr theObject)
 {
-  boost::shared_ptr<Model_Data> aData = 
-    boost::dynamic_pointer_cast<Model_Data>(theObject->data());
-  myRef->Remove(aData->label());
+  if (theObject.get() != NULL) {
+    if (owner()->document() == theObject->document()) {
+      std::shared_ptr<Model_Data> aData;
+      aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+      myRef->Remove(aData->label().Father());
+      REMOVE_BACK_REF(theObject);
+      owner()->data()->sendAttributeUpdated(this);
+    } else {
+      // create new lists because for the current moment remove one of the duplicated elements
+      // from the list is buggy
+      TDF_LabelList anOldList = myRef->List();
+      myRef->Clear();
+      TDataStd_ListOfExtendedString anOldExts = myExtDocRef->List();
+      myExtDocRef->Clear();
+
+      std::ostringstream anIdString; // string with document Id
+      anIdString<<theObject->document()->id();
+      std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+      TCollection_AsciiString anEntry;
+      TDF_Tool::Entry(aData->label().Father(), anEntry);
+      bool aFound = false;
+      TDataStd_ListIteratorOfListOfExtendedString anExtIter(anOldExts);
+      for (TDF_ListIteratorOfLabelList aLIter(anOldList); aLIter.More(); aLIter.Next()) {
+        if (aLIter.Value() == myRef->Label()) {
+          if (anExtIter.Value() == anIdString.str().c_str()) {
+            TDataStd_ListIteratorOfListOfExtendedString anExtIter2 = anExtIter;
+            anExtIter2.Next();
+            if (anExtIter2.Value() == anEntry) { // fully maches, so, remove(don't copy)
+              aFound = true;
+              continue;
+            }
+          }
+          myExtDocRef->Append(anExtIter.Value());
+          anExtIter.Next();
+          myExtDocRef->Append(anExtIter.Value());
+          anExtIter.Next();
+        }
+        myRef->Append(aLIter.Value());
+      }
+      if (aFound) {
+        REMOVE_BACK_REF(theObject);
+        owner()->data()->sendAttributeUpdated(this);
+      }
+    }
+  }
+  else { // in case of empty object remove, the first empty object is removed from the list
+    std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+        owner()->document());
+    if (aDoc) {
+      const TDF_LabelList& aList = myRef->List();
+      for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+        ObjectPtr anObj = aDoc->objects()->object(aLIter.Value());
+        if (anObj.get() == NULL) {
+          myRef->Remove(aLIter.Value());
+          REMOVE_BACK_REF(theObject);
+          owner()->data()->sendAttributeUpdated(this);
+          break;
+        }
+      }
+    }
+  }
+}
 
+void Model_AttributeRefList::clear()
+{
+  std::list<ObjectPtr> anOldList = list();
+  myRef->Clear();
+  std::list<ObjectPtr>::iterator anOldIter = anOldList.begin();
+  for(; anOldIter != anOldList.end(); anOldIter++) {
+    REMOVE_BACK_REF((*anOldIter));
+  }
+  myExtDocRef->Clear();
   owner()->data()->sendAttributeUpdated(this);
 }
 
-int Model_AttributeRefList::size()
+int Model_AttributeRefList::size(const bool theWithEmpty) const
+{
+  if (theWithEmpty)
+    return myRef->Extent();
+  int aResult = 0;
+  const TDF_LabelList& aList = myRef->List();
+  for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+    if (!aLIter.Value().IsNull() && !aLIter.Value().IsRoot()) aResult++;
+  }
+  return aResult;
+}
+
+bool Model_AttributeRefList::isInitialized()
 {
-  return myRef->Extent();
+  if (size(false) == 0) {
+    // empty list is not initialized list: sketch will be not valid after add/undo
+    return false;
+  }
+  return ModelAPI_AttributeRefList::isInitialized();
 }
 
-list<ObjectPtr> Model_AttributeRefList::list()
+ObjectPtr Model_AttributeRefList::iteratedObject(TDF_ListIteratorOfLabelList& theLIter,
+    TDataStd_ListIteratorOfListOfExtendedString& theExtIter,
+    std::shared_ptr<Model_Document> theDoc) const
 {
-  std::list< ObjectPtr > aResult;
-  boost::shared_ptr<Model_Document> aDoc = 
-    boost::dynamic_pointer_cast<Model_Document>(owner()->document());
+  ObjectPtr anObj;
+  if (!theLIter.Value().IsNull() && !theLIter.Value().IsRoot()) {
+    if (theLIter.Value() == myRef->Label()) { // external document object
+      int anID = atoi(TCollection_AsciiString(theExtIter.Value()).ToCString());
+      theExtIter.Next();
+      DocumentPtr aRefDoc = Model_Application::getApplication()->document(anID);
+      if (aRefDoc.get()) {
+        std::shared_ptr<Model_Document> aDR = std::dynamic_pointer_cast<Model_Document>(aRefDoc);
+        TDF_Label aRefLab;
+        TDF_Tool::Label(aDR->objects()->featuresLabel().Data(),
+          TCollection_AsciiString(theExtIter.Value()).ToCString(), aRefLab);
+        if (!aRefLab.IsNull()) {
+          anObj = aDR->objects()->object(aRefLab);
+        }
+      }
+      theExtIter.Next();
+    } else { // internal document object
+      anObj = theDoc->objects()->object(theLIter.Value());
+    }
+  }
+  return anObj;
+}
+
+std::list<ObjectPtr> Model_AttributeRefList::list()
+{
+  std::list<ObjectPtr> aResult;
+  std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+      owner()->document());
   if (aDoc) {
     const TDF_LabelList& aList = myRef->List();
-    for(TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
-      aResult.push_back(aDoc->object(aLIter.Value()));
+    TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
+    for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+      aResult.push_back(iteratedObject(aLIter, anExtIter, aDoc));
     }
   }
   return aResult;
 }
 
+bool Model_AttributeRefList::isInList(const ObjectPtr& theObj)
+{
+  if(!theObj.get()) {
+    return false;
+  }
+  if (theObj->document() == owner()->document()) { // this document object
+    std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+        owner()->document());
+    if (aDoc) {
+      std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObj->data());
+      if (aData.get() && aData->isValid()) {
+        TDF_Label anObjLab = aData->label().Father();
+        const TDF_LabelList& aList = myRef->List();
+        for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
+          if (aLIter.Value().IsEqual(anObjLab)) {
+            return true;
+          }
+        }
+      }
+    }
+  } else { // external document object
+    // create new lists because for the current moment remove one of the duplicated elements
+    // from the list is buggy
+    std::ostringstream anIdString; // string with document Id
+    anIdString<<theObj->document()->id();
+    std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObj->data());
+    TCollection_AsciiString anEntry;
+    TDF_Tool::Entry(aData->label().Father(), anEntry);
+    bool aFound = false;
+    TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
+    for (; anExtIter.More(); anExtIter.Next()) {
+      if (anExtIter.Value() == anIdString.str().c_str()) {
+        anExtIter.Next();
+        if (anExtIter.Value() == anEntry) { // fully maches
+          return true;
+        }
+      } else {
+        anExtIter.Next();
+      }
+    }
+  }
+  return false;
+}
+
+ObjectPtr Model_AttributeRefList::object(const int theIndex, const bool theWithEmpty) const
+{
+  std::shared_ptr<Model_Document> aDoc =
+    std::dynamic_pointer_cast<Model_Document>(owner()->document());
+  if (aDoc) {
+    int anIndex = -1;
+    TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
+    for (TDF_ListIteratorOfLabelList aLIter(myRef->List()); aLIter.More(); aLIter.Next()) {
+      if (theWithEmpty || (!aLIter.Value().IsNull() && !aLIter.Value().IsRoot()))
+        anIndex++;
+      if (anIndex == theIndex) {
+        return iteratedObject(aLIter, anExtIter, aDoc);
+      }
+      if (aLIter.Value() == myRef->Label()) {
+        anExtIter.Next();
+        anExtIter.Next();
+      }
+    }
+  }
+  return ObjectPtr();
+}
+
+void Model_AttributeRefList::substitute(const ObjectPtr& theCurrent, const ObjectPtr& theNew)
+{
+  std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+      owner()->document());
+  if (aDoc) {
+    std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theCurrent->data());
+    if (aData.get() && aData->isValid()) {
+      TDF_Label aCurrentLab = aData->label().Father();
+      TDF_Label aNewLab;
+      if (theNew.get() && theNew->data()->isValid()) { // the new may be null
+        std::shared_ptr<Model_Data> aNewData =
+          std::dynamic_pointer_cast<Model_Data>(theNew->data());
+        aNewLab = aNewData->label().Father();
+      } else {
+        aNewLab = aCurrentLab.Root(); // root means null object
+      }
+      // do the substitution
+      ADD_BACK_REF(theNew);
+      if (myRef->InsertAfter(aNewLab, aCurrentLab)) {
+        myRef->Remove(aCurrentLab);
+        REMOVE_BACK_REF(theCurrent);
+      }
+      owner()->data()->sendAttributeUpdated(this);
+    }
+  }
+}
+
+void Model_AttributeRefList::exchange(const ObjectPtr& theObject1, const ObjectPtr& theObject2)
+{
+  std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+      owner()->document());
+  if (aDoc) {
+    std::shared_ptr<Model_Data> aData1 = std::dynamic_pointer_cast<Model_Data>(theObject1->data());
+    if (aData1.get() && aData1->isValid()) {
+      TDF_Label aLab1 = aData1->label().Father();
+      if (theObject2.get() && theObject2->data()->isValid()) { // the new may be null
+        std::shared_ptr<Model_Data> aData2 =
+          std::dynamic_pointer_cast<Model_Data>(theObject2->data());
+        if (aData2.get() && aData2->isValid()) {
+          TDF_Label aLab2 = aData2->label().Father();
+          // do the substitution: use the temporary label, as usually in exchange
+          TDF_Label aTmpLab = aLab1.Root();
+          if (myRef->InsertAfter(aTmpLab, aLab1)) {
+            myRef->Remove(aLab1);
+          }
+          if (myRef->InsertAfter(aLab1, aLab2)) {
+            myRef->Remove(aLab2);
+          }
+          if (myRef->InsertAfter(aLab2, aTmpLab)) {
+            myRef->Remove(aTmpLab);
+          }
+          owner()->data()->sendAttributeUpdated(this);
+        }
+      }
+    }
+  }
+}
+
+void Model_AttributeRefList::removeLast()
+{
+  std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+      owner()->document());
+  if (aDoc && !myRef->IsEmpty()) {
+    ObjectPtr anObj = aDoc->objects()->object(myRef->Last());
+    if (anObj.get()) {
+      myRef->Remove(myRef->Last());
+      REMOVE_BACK_REF(anObj);
+      owner()->data()->sendAttributeUpdated(this);
+    }
+  }
+}
+
+void Model_AttributeRefList::remove(const std::set<int>& theIndices)
+{
+  std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
+      owner()->document());
+  if (aDoc && !myRef->IsEmpty()) {
+    // collet labels that will be removed
+    TDF_LabelList aLabelsToRemove;
+    TDF_ListIteratorOfLabelList aLabIter(myRef->List());
+    for(int aCurrent = 0; aLabIter.More(); aLabIter.Next(), aCurrent++) {
+      if (theIndices.find(aCurrent) != theIndices.end())
+        aLabelsToRemove.Append(aLabIter.Value());
+    }
+    // remove labels
+    for(aLabIter.Initialize(aLabelsToRemove); aLabIter.More(); aLabIter.Next()) {
+      ObjectPtr anObj = aDoc->objects()->object(aLabIter.Value());
+      if (anObj.get()) {
+        myRef->Remove(aLabIter.Value());
+        REMOVE_BACK_REF(anObj);
+      }
+    }
+    if (!aLabelsToRemove.IsEmpty()) {
+      owner()->data()->sendAttributeUpdated(this);
+    }
+  }
+}
+
 Model_AttributeRefList::Model_AttributeRefList(TDF_Label& theLabel)
 {
-  myIsInitialized = theLabel.FindAttribute(TDataStd_ReferenceList::GetID(), myRef) == Standard_True;
+  myLab = theLabel;
+  reinit();
+}
+
+void Model_AttributeRefList::reinit()
+{
+  myIsInitialized = myLab.FindAttribute(TDataStd_ReferenceList::GetID(), myRef) == Standard_True;
   if (!myIsInitialized) {
-    myRef = TDataStd_ReferenceList::Set(theLabel);
+    myRef = TDataStd_ReferenceList::Set(myLab);
+  }
+  if (!myLab.FindAttribute(TDataStd_ExtStringList::GetID(), myExtDocRef)) {
+    myExtDocRef = TDataStd_ExtStringList::Set(myLab);
   }
 }