public NodeViewModel(NodeBase NodeModel)
{
InnerModel = NodeModel;
PositionX = InnerModel.ToReactivePropertyAsSynchronized(x => x.PositionX).AddTo(container);
PositionY = InnerModel.ToReactivePropertyAsSynchronized(x => x.PositionY).AddTo(container);
Width = new ReactiveProperty <double>(100);
Height = new ReactiveProperty <double>(60);
Name = InnerModel.ToReactivePropertyAsSynchronized(x => x.Name).AddTo(container);
In = InnerModel.PrevNodes.ToReadOnlyReactiveCollection(x => new NodeInConnectionViewModel(this, x));
InCount = new ReactiveProperty <int>(InnerModel.PrevNodes.Count);
InnerModel.PrevNodes.CollectionChanged += (s, e) =>
{
InCount.Value = InnerModel.PrevNodes.Count;
Width.Value = InCount.Value * 50;
IsRemoveInputConnection.Value = InCount.Value > 2;
};
Out = InnerModel.NextNodes.ToReadOnlyReactiveCollection(x => new NodeOutConnectionViewModel(this, x));
FixedConnection = InnerModel.NextNodes.ToReadOnlyReactiveCollection(x => new NodeFixedConnectionViewModel(this, x));
Result = InnerModel.ToReactivePropertyAsSynchronized(x => x.Result).AddTo(container);
IsInputOpen = new ReactiveProperty <bool>(false);
AddInputConnectionCommand = new ReactiveCommand().AddTo(container);
AddInputConnectionCommand.Subscribe(() => InnerModel.ChangeConnectNodeNum(InnerModel.PrevNodes, InnerModel.PrevNodes.Count + 1));
IsRemoveInputConnection = new ReactiveProperty <bool>();
RemoveInputConnectionCommand = IsRemoveInputConnection.ToReactiveCommand().AddTo(container);
RemoveInputConnectionCommand.Subscribe(() => InnerModel.ChangeConnectNodeNum(InnerModel.PrevNodes, InnerModel.PrevNodes.Count - 1));
}