private void SetupConnectors()
{
Input = new ViewModelConnector(NodesCanvas, this)
{
Name = "Input"
};
Output = new ViewModelConnector(NodesCanvas, this)
{
Name = "Output",
Visible = null
};
AddEmptyConnector();
}
public ViewModelConnect(ViewModelConnector fromConnector)
{
this.WhenAnyValue(x => x.FromConnector.PositionConnectPoint.Value).Subscribe(value => StartPoint.Set(value));
this.WhenAnyValue(x => x.StartPoint.Value, x => x.EndPoint.Value).Subscribe(_ => UpdateMedium());
this.WhenAnyValue(x => x.ToConnector.PositionConnectPoint.Value).Subscribe(value => EndPoint.Set(value));
this.WhenAnyValue(x => x.FromConnector).Where(x => x != null).Subscribe(_ => FromConnectChanged());
this.WhenAnyValue(x => x.ToConnector).Where(x => x != null).Subscribe(_ => ToConnectChanged());
this.WhenAnyValue(x => x.FromConnector.Node.NodesCanvas.Scale.Value).Subscribe(value => StrokeThickness = value);
this.WhenAnyValue(x => x.Selected).Subscribe(value => { this.StrokeDashArray = value? new DoubleCollection()
{
10, 3
} : null; });
//this.WhenAnyValue(x => x.FromConnector).Where(x => x == null).Subscribe(_ => { StartPoint.Clear(); });
//this.WhenAnyValue(x => x.ToConnector).Where(x => x == null).Subscribe(_ => { EndPoint.Clear(); SetupCommands(); });
FromConnector = fromConnector;
//SetupCommands();
}
private void DeleteConnector(ViewModelConnector connector)
{
Transitions.Remove(connector);
}
private void AddConnector(ViewModelConnector connector)
{
Transitions.Add(connector);
}
private void DragConnector(ViewModelConnector draggedConnector)
{
}
private void AddFreeConnect(ViewModelConnector fromConnector)
{
DraggedConnect = new ViewModelConnect(fromConnector);
Connects.Add(DraggedConnect);
}