X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_AttributeRefList.cpp;h=9d6f25ff36d448b2f70d7b97a68b77eb3e4b2935;hb=b5eaf6f6971771b1e39f55ba5fc484e2f150ffb8;hp=01e288ab9204a435353b046fec5ccc3e5c2705da;hpb=dc50f2f6b509a5dd5de0be397a3fe4564cb8d98d;p=modules%2Fshaper.git

diff --git a/src/Model/Model_AttributeRefList.cpp b/src/Model/Model_AttributeRefList.cpp
index 01e288ab9..9d6f25ff3 100644
--- a/src/Model/Model_AttributeRefList.cpp
+++ b/src/Model/Model_AttributeRefList.cpp
@@ -10,27 +10,80 @@
 #include "Model_Objects.h"
 #include <ModelAPI_Feature.h>
 #include <TDF_ListIteratorOfLabelList.hxx>
+#include <TDF_Tool.hxx>
+#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
 
 using namespace std;
 
 void Model_AttributeRefList::append(ObjectPtr theObject)
 {
-  std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
-  myRef->Append(aData->label().Father());  // store label of the object
+  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)
 {
-  std::shared_ptr<Model_Data> aData;
   if (theObject.get() != NULL) {
-    aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
-    myRef->Remove(aData->label().Father());
-    REMOVE_BACK_REF(theObject);
+    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>(
@@ -42,12 +95,12 @@ void Model_AttributeRefList::remove(ObjectPtr theObject)
         if (anObj.get() == NULL) {
           myRef->Remove(aLIter.Value());
           REMOVE_BACK_REF(theObject);
+          owner()->data()->sendAttributeUpdated(this);
           break;
         }
       }
     }
   }
-  owner()->data()->sendAttributeUpdated(this);
 }
 
 void Model_AttributeRefList::clear()
@@ -58,6 +111,8 @@ void Model_AttributeRefList::clear()
   for(; anOldIter != anOldList.end(); anOldIter++) {
     REMOVE_BACK_REF((*anOldIter));
   }
+  myExtDocRef->Clear();
+  owner()->data()->sendAttributeUpdated(this);
 }
 
 int Model_AttributeRefList::size(const bool theWithEmpty) const
@@ -67,19 +122,46 @@ int Model_AttributeRefList::size(const bool theWithEmpty) const
   int aResult = 0;
   const TDF_LabelList& aList = myRef->List();
   for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
-    if (!aLIter.Value().IsNull()) aResult++;
+    if (!aLIter.Value().IsNull() && !aLIter.Value().IsRoot()) aResult++;
   }
   return aResult;
 }
 
 bool Model_AttributeRefList::isInitialized()
 {
-  if (size() == 0) { // empty list is not initialized list: sketch will be not valid after add/undo
+  if (size(false) == 0) { // empty list is not initialized list: sketch will be not valid after add/undo
     return false;
   }
   return ModelAPI_AttributeRefList::isInitialized();
 }
 
+ObjectPtr Model_AttributeRefList::iteratedObject(TDF_ListIteratorOfLabelList& theLIter,
+    TDataStd_ListIteratorOfListOfExtendedString& theExtIter, 
+    std::shared_ptr<Model_Document> theDoc) const
+{
+  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;
+}
+
 list<ObjectPtr> Model_AttributeRefList::list()
 {
   std::list<ObjectPtr> aResult;
@@ -87,11 +169,9 @@ list<ObjectPtr> Model_AttributeRefList::list()
       owner()->document());
   if (aDoc) {
     const TDF_LabelList& aList = myRef->List();
+    TDataStd_ListIteratorOfListOfExtendedString anExtIter(myExtDocRef->List());
     for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
-      ObjectPtr anObj;
-      if (!aLIter.Value().IsNull())
-        anObj = aDoc->objects()->object(aLIter.Value());
-      aResult.push_back(anObj);
+      aResult.push_back(iteratedObject(aLIter, anExtIter, aDoc));
     }
   }
   return aResult;
@@ -99,18 +179,42 @@ list<ObjectPtr> Model_AttributeRefList::list()
 
 bool Model_AttributeRefList::isInList(const ObjectPtr& theObj)
 {
-  std::list<ObjectPtr> aResult;
-  std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
-      owner()->document());
-  if (aDoc) {
+  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());
-    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)) {
+    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();
       }
     }
   }
@@ -119,16 +223,21 @@ bool Model_AttributeRefList::isInList(const ObjectPtr& theObj)
 
 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());
+  std::shared_ptr<Model_Document> aDoc = 
+    std::dynamic_pointer_cast<Model_Document>(owner()->document());
   if (aDoc) {
-    const TDF_LabelList& aList = myRef->List();
     int anIndex = -1;
-    for (TDF_ListIteratorOfLabelList aLIter(aList); aLIter.More(); aLIter.Next()) {
-      if (theWithEmpty || !aLIter.Value().IsNull())
+    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 aDoc->objects()->object(aLIter.Value());
+      if (anIndex == theIndex) {
+        return iteratedObject(aLIter, anExtIter, aDoc);
+      }
+      if (aLIter.Value() == myRef->Label()) {
+        anExtIter.Next();
+        anExtIter.Next();
+      }
     }
   }
   return ObjectPtr();
@@ -147,6 +256,8 @@ void Model_AttributeRefList::substitute(const ObjectPtr& theCurrent, const Objec
         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);
@@ -159,6 +270,37 @@ void Model_AttributeRefList::substitute(const ObjectPtr& theCurrent, const Objec
   }
 }
 
+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>(
@@ -173,10 +315,45 @@ void Model_AttributeRefList::removeLast()
   }
 }
 
+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);
   }
 }