private static void HandleAddLockTunnel(object parameter, IEnumerable <IViewModel> selection, ICompositionHost host, DocumentEditSite site)
{
var structureViewModels = selection.OfType <StructureViewModel>().WhereNotNull();
if (structureViewModels.Any())
{
using (var transaction = structureViewModels.First().TransactionManager.BeginTransaction("Add Lock Tunnels", TransactionPurpose.User))
{
foreach (var structureViewModel in structureViewModels)
{
SMRect leftRect, rightRect;
BorderNodeViewModelHelpers.FindBorderNodePositions(structureViewModel, out leftRect, out rightRect);
Structure model = (Structure)structureViewModel.Model;
LockTunnel lockTunnel = model.MakeTunnel <LockTunnel>(model.PrimaryNestedDiagram, model.NestedDiagrams.First());
FlatSequenceTerminateLifetimeTunnel flatSequenceTerminateLifetimeTunnel = model.MakeTunnel <FlatSequenceTerminateLifetimeTunnel>(model.AncestorDiagram, model.NestedDiagrams.First());
lockTunnel.TerminateLifetimeTunnel = flatSequenceTerminateLifetimeTunnel;
flatSequenceTerminateLifetimeTunnel.BeginLifetimeTunnel = lockTunnel;
// Set both as rules were not consistently picking right one to adjust to other.
lockTunnel.Top = leftRect.Y;
lockTunnel.Left = leftRect.X;
flatSequenceTerminateLifetimeTunnel.Top = lockTunnel.Top;
flatSequenceTerminateLifetimeTunnel.Left = rightRect.X;
}
transaction.Commit();
}
}
}
private static void HandleAddIterateTunnel(object parameter, IEnumerable <IViewModel> selection, ICompositionHost host, DocumentEditSite site)
{
var structureViewModels = selection.OfType <LoopViewModel>().WhereNotNull();
if (structureViewModels.Any())
{
using (var transaction = structureViewModels.First().TransactionManager.BeginTransaction("Add Iterate Tunnels", TransactionPurpose.User))
{
foreach (var structureViewModel in structureViewModels)
{
SMRect leftRect, rightRect;
BorderNodeViewModelHelpers.FindBorderNodePositions(structureViewModel, out leftRect, out rightRect);
var model = (Structure)structureViewModel.Model;
LoopIterateTunnel iterateTunnel = model.MakeBorderNode <LoopIterateTunnel>();
LoopTerminateLifetimeTunnel loopTerminateLifetimeTunnel = model.MakeBorderNode <LoopTerminateLifetimeTunnel>();
iterateTunnel.TerminateLifetimeTunnel = loopTerminateLifetimeTunnel;
loopTerminateLifetimeTunnel.BeginLifetimeTunnel = iterateTunnel;
// Set both as rules were not consistently picking right one to adjust to other.
iterateTunnel.Top = leftRect.Y;
iterateTunnel.Left = leftRect.X;
loopTerminateLifetimeTunnel.Top = iterateTunnel.Top;
loopTerminateLifetimeTunnel.Left = rightRect.X;
}
transaction.Commit();
}
}
}
private static void HandleAddUnwrapOptionTunnel(object parameter, IEnumerable <IViewModel> selection, ICompositionHost host, DocumentEditSite site)
{
var flatSequenceStructureViewModels = selection.OfType <StructureViewModel>().WhereNotNull();
if (flatSequenceStructureViewModels.Any())
{
using (var transaction = flatSequenceStructureViewModels.First().TransactionManager.BeginTransaction("Add Unwrap Option Tunnels", TransactionPurpose.User))
{
foreach (var structureViewModel in flatSequenceStructureViewModels)
{
Structure model = (Structure)structureViewModel.Model;
SMRect leftRect, rightRect;
BorderNodeViewModelHelpers.FindBorderNodePositions(structureViewModel, out leftRect, out rightRect);
UnwrapOptionTunnel unwrapOptionTunnel = model.MakeTunnel <UnwrapOptionTunnel>(model.AncestorDiagram, model.NestedDiagrams.First());
unwrapOptionTunnel.Top = leftRect.Y;
unwrapOptionTunnel.Left = leftRect.X;
}
transaction.Commit();
}
}
}