public ActionPortIn GetActionInport(List <UInt32> used, UInt32 portId, UInt32 portInstanceId)
{
if (this.Count > 0)
{
foreach (ActionBranch a in this)
{
ActionPortIn ai = a.GetActionInport(used, portId, portInstanceId);
if (ai != null)
{
return(ai);
}
}
}
return(null);
}
public override ActionPortIn GetActionInport(List <UInt32> used, UInt32 portId, UInt32 portInstanceId)
{
ActionPortIn ai = base.GetActionInport(used, portId, portInstanceId);
if (ai == null)
{
if (!used.Contains(BranchId))
{
used.Add(BranchId);
if (_list != null)
{
ai = _list.GetActionInport(used, portId, portInstanceId);
}
}
}
return(ai);
}
/// <summary>
/// create action components and make port links
/// </summary>
/// <param name="designer"></param>
public override bool LoadToDesigner(List <UInt32> used, MethodDiagramViewer designer)
{
if (designer.LoadAction(this))
{
if (_ifActions != null)
{
if (_ifActions.LoadToDesigner(used, designer))
{
//make port link
if (this.OutPortList[0].LinkedInPort == null)
{
LinkLineNode end = this.OutPortList[0].End;
ActionPortIn pi = _ifActions.GetInPort(this.OutPortList[0].LinkedPortID, this.OutPortList[0].LinkedPortInstanceID);
if (pi == null)
{
throw new MathException("Out port {0} is linked to [{1},{2}] of Branch {3}; but [{1},{2}] is not among the in-ports of the branch", this.OutPortList[0].PortID, this.OutPortList[0].LinkedPortID, this.OutPortList[0].LinkedPortInstanceID, _ifActions.BranchId);
}
LinkLineNode start = pi.Start;
end.SetNext(start);
start.SetPrevious(end);
}
}
}
if (_elseActions != null)
{
if (_elseActions.LoadToDesigner(used, designer))
{
//make port link
if (this.OutPortList[1].LinkedInPort == null)
{
LinkLineNode end = this.OutPortList[1].End;
ActionPortIn pi = _elseActions.GetInPort(this.OutPortList[1].LinkedPortID, this.OutPortList[1].LinkedPortInstanceID);
if (pi == null)
{
throw new MathException("Out port {0} is linked to [{1},{2}] of Branch {3}; but [{1},{2}] is not among the in-ports of the branch", this.OutPortList[1].PortID, this.OutPortList[1].LinkedPortID, this.OutPortList[1].LinkedPortInstanceID, _elseActions.BranchId);
}
LinkLineNode start = pi.Start;
end.SetNext(start);
start.SetPrevious(end);
}
}
}
return(true);
}
return(false);
}
public override void LinkJumpBranches()
{
if (_jumpToId != 0)
{
if (_jumpToActionBranch == null)
{
throw new DesignerException("Cannot set portlink from {0} to {1}. Linked actions not set", this.BranchId, _jumpToId);
}
ActionPortOut po = this.OutPortList[0];
ActionPortIn pi = _jumpToActionBranch.GetInPort(po.LinkedPortID, po.LinkedPortInstanceID); //.InPortList[po.LinkedPortIndex];
if (pi == null)
{
throw new DesignerException("out-port {0} is linked to [{1},{2}] of the jump-to-branch {3}, but in-port [{1},{2}] is not among the in-port list of the branch",
po.PortID, po.LinkedPortID, po.LinkedPortInstanceID, _jumpToActionBranch.BranchId);
}
LinkLineNode start = po.End;
LinkLineNode end;
LinkLineNodeOutPort pipo = pi.Start as LinkLineNodeOutPort;
if (pipo != null)
{
if (pipo.LinkedPortID != pi.PortID || pipo.LinkedPortInstanceID != pi.PortInstanceID)
{
throw new DesignerException("Input [{0},{1}] is already linked to [{2},{3}], cannot link it to [{4},{5}]",
pi.PortID, pi.PortInstanceID, pipo.PortID, pipo.PortInstanceID, po.PortID, po.PortInstanceID);
}
}
else
{
end = pi.Start;
if (end != start)
{
start.SetNext(end);
end.SetPrevious(start);
po.LinkedPortID = pi.PortID;
pi.LinkedPortID = po.PortID;
}
else
{
//it is not an error, it is already linked
}
}
}
base.LinkJumpBranches();
}
