private bool AllGatesPortsHaveConnectedWires(SchemeView scheme)
{
var gates = scheme.Gates;
return(gates.All(g =>
{
var connectedInWires = NavigationHelper.ConnectedInputWires(scheme, g).Count();
var connectedOutWires = NavigationHelper.ConnectedOutputWires(scheme, g).Count();
var inputsCount = g.Inputs.Count();
var outputsCount = g.Outputs.Count();
return connectedInWires == inputsCount && connectedOutWires >= outputsCount;
}));
}