From: mpv <mpv@opencascade.com>
Date: Thu, 20 Aug 2015 06:53:21 +0000 (+0300)
Subject: Added the removeLast method into AttributeRefList
X-Git-Tag: V_1.4.0_beta4~331
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=dc50f2f6b509a5dd5de0be397a3fe4564cb8d98d;p=modules%2Fshaper.git

Added the removeLast method into AttributeRefList
---

diff --git a/src/Model/Model_AttributeRefList.cpp b/src/Model/Model_AttributeRefList.cpp
index 443d089bb..01e288ab9 100644
--- a/src/Model/Model_AttributeRefList.cpp
+++ b/src/Model/Model_AttributeRefList.cpp
@@ -159,6 +159,20 @@ void Model_AttributeRefList::substitute(const ObjectPtr& theCurrent, const Objec
   }
 }
 
+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);
+    }
+  }
+}
+
 Model_AttributeRefList::Model_AttributeRefList(TDF_Label& theLabel)
 {
   myIsInitialized = theLabel.FindAttribute(TDataStd_ReferenceList::GetID(), myRef) == Standard_True;
diff --git a/src/Model/Model_AttributeRefList.h b/src/Model/Model_AttributeRefList.h
index c7d909b6b..52de359b1 100644
--- a/src/Model/Model_AttributeRefList.h
+++ b/src/Model/Model_AttributeRefList.h
@@ -50,6 +50,9 @@ class Model_AttributeRefList : public ModelAPI_AttributeRefList
   /// Substitutes the feature by another one. Does nothing if such object is not found.
   MODEL_EXPORT virtual void substitute(const ObjectPtr& theCurrent, const ObjectPtr& theNew);
 
+  /// Removes the last element in the list.
+  MODEL_EXPORT virtual void removeLast();
+
   /// Returns true if attribute was  initialized by some value
   MODEL_EXPORT virtual bool isInitialized();
  protected:
diff --git a/src/ModelAPI/ModelAPI_AttributeRefList.h b/src/ModelAPI/ModelAPI_AttributeRefList.h
index 91c2741cf..2a282108f 100644
--- a/src/ModelAPI/ModelAPI_AttributeRefList.h
+++ b/src/ModelAPI/ModelAPI_AttributeRefList.h
@@ -55,6 +55,9 @@ class ModelAPI_AttributeRefList : public ModelAPI_Attribute
   /// Substitutes the feature by another one. Does nothing if such object is not found.
   virtual void substitute(const ObjectPtr& theCurrent, const ObjectPtr& theNew) = 0;
 
+  /// Removes the last element in the list.
+  virtual void removeLast() = 0;
+
   MODELAPI_EXPORT virtual ~ModelAPI_AttributeRefList();
  protected:
   /// Objects are created for features automatically