/// <inheritdoc />
protected override void Execute(TransactionItem item, IRuleExecuteContext context)
{
var beginLifetimeTunnelBoundsChange = item.AsBoundsChange <IBeginLifetimeTunnel>();
if (beginLifetimeTunnelBoundsChange.IsValid)
{
IBeginLifetimeTunnel beginLifetimeTunnel = beginLifetimeTunnelBoundsChange.TargetElement;
beginLifetimeTunnel.TerminateLifetimeTunnel.Top = beginLifetimeTunnel.Top;
}
var removedBorderNode = item.AsComponentRemove <BorderNode, Structure>();
if (removedBorderNode != null)
{
Element toDelete = null;
var beginLifetimeTunnel = removedBorderNode as IBeginLifetimeTunnel;
var terminateLifetimeTunnel = removedBorderNode as ITerminateLifetimeTunnel;
if (beginLifetimeTunnel != null)
{
toDelete = (Element)beginLifetimeTunnel.TerminateLifetimeTunnel;
}
else if (terminateLifetimeTunnel != null)
{
toDelete = (Element)terminateLifetimeTunnel.BeginLifetimeTunnel;
}
toDelete?.Delete();
}
}
/// <inheritdoc/>
protected override void OnBeginExecuteTransactionItems(IRuleExecuteContext context)
{
if (context.ShouldRunIntermediateRules)
{
HandleBorderNodeBoundsChanges(context.MergeItems <BoundsChangeMerger <BorderNode> >());
}
ProcessTransactionItems = false;
}
protected override void Execute(TransactionItem item, IRuleExecuteContext context)
{
var dataItemDirection = item.AsPropertyChange <DataItem, ParameterCallDirection>(nameof(DataItem.CallDirection));
if (dataItemDirection.IsValid)
{
DataItem dataItem = dataItemDirection.TargetElement;
if (dataItemDirection.NewValue != ParameterCallDirection.None && dataItem.CallIndex == -1)
{
int callIndex = 0;
var function = (Function)dataItemDirection.TargetElement.Definition;
while (function.DataItems.Any(d => d.CallDirection != ParameterCallDirection.None && d.CallIndex == callIndex))
{
++callIndex;
}
dataItem.CallIndex = callIndex;
}
else if (dataItemDirection.NewValue == ParameterCallDirection.None)
{
dataItem.CallIndex = -1;
}
}
}
/// <inheritdoc/>
protected override void ExecuteCore(TransactionItemCollection transactions, IRuleExecuteContext context)
{
// Look for the begin wiring tag which is set when a wiring operation is started from a terminal
var startTag = context.Tags.GetFirstTag <StartWiringTerminalTransactionTag>();
if (startTag != null)
{
// Make sure the source node terminal is an output terminal
startTag.Terminal.ConnectedTerminal.Direction = Direction.Output;
}
// Look for the end wiring tag which is set when the wiring operation completes
var endTag = context.Tags.GetFirstTag <EndWiringTransactionTag>();
if (endTag != null)
{
// See if the wire was ended on a terminal
var terminal = endTag.End as Terminal;
if (terminal != null)
{
// Make sure the terminal is set to be a input terminal
terminal.Direction = Direction.Input;
}
}
}
