private bool _active = false; // should be drawed ?
#endregion
#region Constructor
/// <summary> Constructor.
/// </summary>
/// <param name="parentNode">The father of this node.</param>
/// <param name="nodeModel">The encapsulated <see cref="NodeModel"/>.</param>
/// <param name="renderer">The drawing model.</param>
public NodeView(CompositeNodeView parentNode, NodeModel nodeModel, Renderer renderer)
{
_parentNode = parentNode;
_nodeModel = nodeModel;
_renderer = renderer;
this.Opacity = 0.9;
this.Child = new NodeLabel(this);
_ze = new EuclidianVector(nodeModel.OriginalCoordinates);
_oldZe = new EuclidianVector(_ze);
_screenCoordinates = new ScreenVector();
// store this object in INode -> NodeView mapping
renderer.MapNode(nodeModel.Node, this);
renderer.Children.Add(this);
}
private Dictionary <NodeView, Geodesic> _geodesics = null; // geodesics linking the children
#endregion
#region Constructor
/// <summary> Constructor.
/// </summary>
/// <param name="father">The father of this node.</param>
/// <param name="node">The encapsulated <see cref="NodeModel"/>.</param>
/// <param name="renderer">The drawing model.</param>
public CompositeNodeView(CompositeNodeView father, CompositeNodeModel node, Renderer renderer)
: base(father, node, renderer)
{
_node = node;
_childNodes = new List <NodeView>();
_geodesics = new Dictionary <NodeView, Geodesic>();
NodeView __child = null;
NodeView __brother = null;
bool __first = true;
bool __second = false;
foreach (NodeModel childNode in _node.Children)
{
if (childNode.IsLeaf)
{
__child = new NodeView(this, childNode, renderer);
}
else
{
__child = new CompositeNodeView(this, (CompositeNodeModel)childNode, renderer);
}
this.AddChild(__child);
if (__first)
{
__brother = __child;
__first = false;
__second = true;
}
else if (__second)
{
__child.Brother = __brother;
__brother.Brother = __child;
__brother = __child;
__second = false;
}
else
{
__child.Brother = __brother;
__brother = __child;
}
}
}