/// <summary>
/// Связывание элементов
/// </summary>
void SetConnection()
{
string elID = GraphClass.GetIdElementSource();
if (elID == null)
{
_connectionMode = false;
return;
}
//var el = GraphClass.Elements.FirstOrDefault(c => c.Element.Id == Guid.Parse(elID));
var el = SaverClass.Elements.First(c => c.Id == Guid.Parse(elID));
if (el.InElements.Count >= el.InCount)
{
MessageBox.Show("У данного элемента задействованы все входы!");
_connectionMode = false;
return;
}
if (el.InElements.Contains(_idSource))
{
MessageBox.Show("Данные элементы уже связаны!");
_connectionMode = false;
return;
}
SaverClass.Elements.First(c => c.Id == el.Id).InElements.Add(_idSource);
Connection connection = new Connection()
{
Start = SaverClass.Elements.First(c => c.Id == _idSource),
Finish = el
};
Panel.SetZIndex(connection.Line, GraphClass.ConnectionZIndex++);
connection.CalculatePoints();
EditorCanvas.Children.Add(connection.Line);
GraphClass.Connections.Add(connection);
_connectionMode = false;
}
private void ConntectionMenuItem_Click(object sender, RoutedEventArgs e)
{
_connectionMode = true;
_idSource = Guid.Parse(GraphClass.GetIdElementSource());
}
