internal void Update()
{
var parameters = Parameters;
var modelSystemStructure = ModelSystemStructure;
if (modelSystemStructure.RealModelSystemStructure.Parameters == null)
{
return;
}
var realParameters = modelSystemStructure.RealModelSystemStructure.Parameters.Parameters;
if (realParameters == null)
{
return;
}
if (Parameters != null)
{
Parameters.Clear();
}
else
{
Parameters = parameters = new List <ParameterModel>(realParameters.Count);
}
for (int i = 0; i < realParameters.Count; i++)
{
parameters.Add(new ParameterModel(realParameters[i] as ModuleParameter, Session));
}
ModelHelper.PropertyChanged(PropertyChanged, this, "Parameters");
}
private void UpdateAll()
{
UpdateChildren();
if (!IsCollection)
{
Parameters.Update();
}
ModelHelper.PropertyChanged(PropertyChanged, this, "Type");
ModelHelper.PropertyChanged(PropertyChanged, this, "Name");
ModelHelper.PropertyChanged(PropertyChanged, this, "Description");
}
/// <summary>
/// Removes a collection member at the given index
/// </summary>
/// <param name="index">The index to remove from.</param>
/// <param name="error">If an error happens it will contain a text representation of the error.</param>
/// <returns>If the index was able to be removed</returns>
/// <exception cref="InvalidOperationException">This operation is only allowed on Collections.</exception>
public bool RemoveCollectionMember(int index, ref string error)
{
if (index < 0)
{
throw new InvalidOperationException("Indexes must be greater than or equal to zero!");
}
if (!IsCollection)
{
throw new InvalidOperationException("You can not add collection members to a module that is not a collection!");
}
CollectionChangeData data = new CollectionChangeData();
return(Session.RunCommand(XTMFCommand.CreateCommand(
(ref string e) =>
{
var children = RealModelSystemStructure.Children;
if (children.Count <= index)
{
e = "There is no collection member at index " + index + "!";
return false;
}
data.Index = index;
data.StructureInQuestion = RealModelSystemStructure.Children[data.Index] as ModelSystemStructure;
data.ModelInQuestion = Children[data.Index];
RealModelSystemStructure.Children.RemoveAt(data.Index);
Children.RemoveAt(data.Index);
ModelHelper.PropertyChanged(PropertyChanged, this, "Children");
return true;
},
(ref string e) =>
{
RealModelSystemStructure.Children.Insert(data.Index, data.StructureInQuestion);
Children.Insert(data.Index, data.ModelInQuestion);
ModelHelper.PropertyChanged(PropertyChanged, this, "Children");
return true;
},
(ref string e) =>
{
RealModelSystemStructure.Children.RemoveAt(data.Index);
Children.RemoveAt(data.Index);
ModelHelper.PropertyChanged(PropertyChanged, this, "Children");
return true;
}),
ref error));
}
/// <summary>
/// Commit the changes into the underlying data
/// </summary>
/// <param name="error">If there is a problem</param>
/// <returns></returns>
public bool Save(ref string error)
{
if (Children != null)
{
foreach (var child in Children)
{
if (!child.Save(ref error))
{
return(false);
}
}
}
if (Dirty)
{
Dirty = false;
ModelHelper.PropertyChanged(PropertyChanged, this, "IsDirty");
}
return(true);
}
public bool SetName(string newName, ref string error)
{
var oldName = "";
return(Session.RunCommand(XTMFCommand.CreateCommand((ref string e) =>
{
oldName = this.RealModelSystemStructure.Name;
this.RealModelSystemStructure.Name = newName;
ModelHelper.PropertyChanged(PropertyChanged, this, "Name");
return true;
}, (ref string e) =>
{
this.RealModelSystemStructure.Name = oldName;
ModelHelper.PropertyChanged(PropertyChanged, this, "Name");
return true;
},
(ref string e) =>
{
this.RealModelSystemStructure.Name = newName;
ModelHelper.PropertyChanged(PropertyChanged, this, "Name");
return true;
}), ref error));
}
internal void SignalIsLinkedChanged()
{
ModelHelper.PropertyChanged(PropertyChanged, this, "IsLinked");
}
private void UpdateChildren()
{
Children = CreateChildren(Session, RealModelSystemStructure);
ModelHelper.PropertyChanged(PropertyChanged, this, "Children");
}