private void Disconnect(TypeViewModel vm)
{
var connToRemove = Connections.Where(c =>
(c.Start.FullName == vm.FullName) ||
(c.End.FullName == vm.FullName)).ToList();
connToRemove.ForEach(c => Connections.Remove(c));
}
/// <summary>
/// Connects the child with it's parent.
/// </summary>
private void OnShowBaseCommandExecute(TypeViewModel @class)
{
var parent = GetFromShown(@class.WrappedType.BaseType);
if (parent == null)
{
parent = new TypeViewModel(@class.WrappedType.BaseType);
ShownTypes.Add(parent);
}
Connect(@class, parent, ConnectionType.Inheritance);
}
/// <summary>
/// Initialize the Collection of all Classes contained within this Namespace.
/// </summary>
private void PopulateClasses()
{
Classes = new ObservableCollection <TypeViewModel>();
var exportedTypes = _assembly.GetExportedTypes().Where(t => t.Namespace == Namespace);
foreach (var t in exportedTypes)
{
var c = new TypeViewModel(t);
c.SelectionChanged += OnSelectionChanged;
Classes.Add(c);
}
}
/// <summary>
/// Connects the class with it's interfaces.
/// </summary>
private void OnShowInterfacesCommandExecute(TypeViewModel child)
{
foreach (var @interface in child.WrappedType.GetInterfaces())
{
var newInterface = GetFromShown(@interface);
if (newInterface == null)
{
newInterface = new TypeViewModel(@interface);
ShownTypes.Add(newInterface);
}
Connect(child, newInterface, ConnectionType.Implementation);
}
}
/// <summary>
/// Creates new ConnectionViewModel and connects the child with it's parent
/// </summary>
private void Connect(TypeViewModel child, TypeViewModel parent, ConnectionType connType)
{
Connections.Add(new ConnectionViewModel(child, parent, connType));
}
private bool OnShowBaseCommandCanExecute(TypeViewModel classVm)
{
// Object doesn't have any base class -> disable
return(classVm?.WrappedType?.BaseType != null);
}
public ConnectionViewModel(TypeViewModel start, TypeViewModel end, ConnectionType type)
{
Start = start;
End = end;
ConnectionType = type;
}