internal bool OnHandleIsReference(XmlWriterDelegator xmlWriter, DataContract contract, object obj)
{
if (preserveObjectReferences || !contract.IsReference || _isGetOnlyCollection)
{
return(false);
}
bool isNew = true;
int objectId = SerializedObjects.GetId(obj, ref isNew);
_byValObjectsInScope.EnsureSetAsIsReference(obj);
if (isNew)
{
xmlWriter.WriteAttributeString(Globals.SerPrefix, DictionaryGlobals.IdLocalName,
DictionaryGlobals.SerializationNamespace, string.Format(CultureInfo.InvariantCulture, "{0}{1}", "i", objectId));
return(false);
}
else
{
xmlWriter.WriteAttributeString(Globals.SerPrefix, DictionaryGlobals.RefLocalName, DictionaryGlobals.SerializationNamespace, string.Format(CultureInfo.InvariantCulture, "{0}{1}", "i", objectId));
return(true);
}
}
private void InternalSerializeWithSurrogate(XmlWriterDelegator xmlWriter, object obj, bool isDeclaredType, bool writeXsiType, int declaredTypeID, RuntimeTypeHandle declaredTypeHandle)
{
RuntimeTypeHandle objTypeHandle = isDeclaredType ? declaredTypeHandle : obj.GetType().TypeHandle;
object oldObj = obj;
int objOldId = 0;
Type objType = Type.GetTypeFromHandle(objTypeHandle);
Type declaredType = GetSurrogatedType(Type.GetTypeFromHandle(declaredTypeHandle));
declaredTypeHandle = declaredType.TypeHandle;
obj = DataContractSerializer.SurrogateToDataContractType(_serializationSurrogateProvider, obj, declaredType, ref objType);
objTypeHandle = objType.TypeHandle;
if (oldObj != obj)
{
objOldId = SerializedObjects.ReassignId(0, oldObj, obj);
}
if (writeXsiType)
{
declaredType = Globals.TypeOfObject;
SerializeWithXsiType(xmlWriter, obj, objTypeHandle, objType, -1, declaredType.TypeHandle, declaredType);
}
else if (declaredTypeHandle.Equals(objTypeHandle))
{
DataContract contract = GetDataContract(objTypeHandle, objType);
SerializeWithoutXsiType(contract, xmlWriter, obj, declaredTypeHandle);
}
else
{
SerializeWithXsiType(xmlWriter, obj, objTypeHandle, objType, -1, declaredTypeHandle, declaredType);
}
if (oldObj != obj)
{
SerializedObjects.ReassignId(objOldId, obj, oldObj);
}
}
void UpdateSelection()
{
string currentSelectionHash = SelectionEditor.GetSelectionHash();
if( lastSelectionHash != currentSelectionHash )
{
//split shapes into group s based on type
Shape[] shapes = SelectionEditor.GetSelectedShapes();
serializedShape = new SerializedObjects<Shape>( shapes );
lastSelectionHash = currentSelectionHash;
}
}
