internal override void CommandOperation()
{
movedChilds = new PSMAssociationChild[UnionLeftOut.Components.Count];
UnionLeftOut.Components.CopyTo(movedChilds, 0);
foreach (PSMAssociationChild child in movedChilds)
{
UnionLeftOut.Components.Remove(child);
((PSMDiagram)Diagram).Roots.Add((PSMClass)child);
}
delCmd = DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller) as DeleteFromPSMDiagramCommand;
delCmd.DeletedElements = new List <Element>();
delCmd.DeletedElements.Add(UnionLeftOut.ParentAssociation);
delCmd.DeletedElements.Add(UnionLeftOut);
delCmd.CommandOperation();
}
/// <summary>
/// Tells the command which elements to delete. The method uses
/// interactive dialogs to specify the initial set of deleted elements and
/// to ask whether to delete unused elements from the model.
/// </summary>
/// <param name="deletedElements">set of deleted elements</param>
/// <param name="selectionCallback">function that is called, when selected elements are specified in the dialog. Can be set to null.</param>
/// <returns><code>true</code> when user pressed OK, <code>false</code> when user pressed Cancel in the</returns>
public bool InitializeCommand(Action <IEnumerable <Element> > selectionCallback, IEnumerable <Element> deletedElements)
{
DeleteFromPSMDiagramCommand command = (DeleteFromPSMDiagramCommand)DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller);
command.ForceDelete = ForceDelete;
if (!command.InitializeCommand(selectionCallback, deletedElements))
{
return(false);
}
List <PSMClass> referencedPSMClasses = new List <PSMClass>();
foreach (PSMClass psmClass in command.DeletedElements.OfType <PSMClass>())
{
foreach (PSMClass referencing in GetReferencings(psmClass))
{
SetRepresentedPSMClassCommand convertCommand =
(SetRepresentedPSMClassCommand)SetRepresentedPSMClassCommandFactory.Factory().Create(Controller);
convertCommand.Set(null, referencing);
Commands.Add(convertCommand);
if (!command.DeletedElements.Contains(referencing))
{
referencedPSMClasses.AddIfNotContained(psmClass);
}
}
}
if (referencedPSMClasses.Count > 0)
{
XCase.Controller.Dialogs.OkCancelDialog d = new XCase.Controller.Dialogs.OkCancelDialog();
d.PrimaryContent = "Existing structural representatives";
d.SecondaryContent = "Following clases are referenced from structural representatives: " +
referencedPSMClasses.ConcatWithSeparator(", ") + ". \r\n\r\nContinue?";
if (d.ShowDialog() != true)
{
return(false);
}
}
Commands.Add(command);
return(true);
}
public void Set(PSMClassUnion classUnion, IEnumerable <PSMAssociation> associations)
{
AddedAssociations.AddRange(associations);
ClassUnion = classUnion;
ElementHolder <PSMAssociation> leadingAssociationHolder = new ElementHolder <PSMAssociation>(ClassUnion.ParentAssociation);
ElementHolder <PSMClassUnion> unionHolder = new ElementHolder <PSMClassUnion>(ClassUnion);
CopyNestingJoinsCommand c3 = CopyNestingJoinsCommandFactory.Factory().Create(Controller.ModelController) as CopyNestingJoinsCommand;
c3.Set(leadingAssociationHolder, AddedAssociations);
this.Commands.Add(c3);
/*GetClassUnionContentCommand c4 = GetClassUnionContentCommandFactory.Factory().Create(Controller.ModelController) as GetClassUnionContentCommand;
* c4.Set(joinedAssociations, CreatedUnion);
* Commands.Add(c4);*/
DeleteFromPSMDiagramCommand delCommand = DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller) as DeleteFromPSMDiagramCommand;
delCommand.DeletedElements = new List <Element>(AddedAssociations.Cast <Element>());
delCommand.CheckOrdering = false;
Commands.Add(delCommand);
PutClassesToUnionCommand c4 = PutClassesToUnionCommandFactory.Factory().Create(Controller.ModelController) as PutClassesToUnionCommand;
c4.Set(AddedAssociations, unionHolder);
Commands.Add(c4);
foreach (PSMAssociation assoc in AddedAssociations)
{
PSMClassUnion union = assoc.Child as PSMClassUnion;
if (union != null)
{
MoveClassUnionContentCommand moveCommand = MoveClassUnionContentCommandFactory.Factory().Create(Controller) as MoveClassUnionContentCommand;
moveCommand.Set(union, unionHolder);
Commands.Add(moveCommand);
DeleteFromPSMDiagramCommand delUnion = DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller) as DeleteFromPSMDiagramCommand;
delUnion.DeletedElements = new List <Element>();
delUnion.DeletedElements.Add(union);
Commands.Add(delUnion);
}
}
}
/// <summary>
/// Tells the command which elements to delete. The method uses
/// interactive dialogs to specify the initial set of delted elements and
/// to ask whether to delete unused elements from the model.
/// </summary>
/// <param name="deletedElements">set of deleted elements</param>
public void InitializeCommand(IEnumerable <Element> deletedElements)
{
List <Element> _deleted = new List <Element>(deletedElements);
ElementDependencies dependencies = ElementDependencies.FindPSMDependencies(deletedElements);
DeleteDependentElementsDialog dialog = new DeleteDependentElementsDialog(dependencies);
if (dependencies.Count == 0 || dialog.ShowDialog() == true)
{
if (dependencies.Count == 0)
{
dialog.Close();
}
// add all selected dependent elements, remove those that were not selected
foreach (KeyValuePair <Element, bool> _flag in dependencies.Flags)
{
if (_flag.Value == false)
{
_deleted.Remove(_flag.Key);
}
}
foreach (KeyValuePair <Element, bool> _flag in dependencies.Flags)
{
if (_flag.Value)
{
foreach (Element element in dependencies[_flag.Key])
{
if (!_deleted.Contains(element))
{
_deleted.Add(element);
}
}
}
}
DeleteFromPSMDiagramCommand command = (DeleteFromPSMDiagramCommand)DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller);
command.DeletedElements = _deleted;
Commands.Add(command);
}
}
public void InitializeCommand(PSMAttributeContainer attributeContainer, IEnumerable <PSMAttribute> attributes)
{
MoveAttributesFromAttributeContainerBackToClassCommand command = (MoveAttributesFromAttributeContainerBackToClassCommand)MoveAttributesFromAttributeContainerBackToClassCommandFactory.Factory().Create(Controller);
command.AttributeContainer = attributeContainer;
command.Attributes.AddRange(attributes);
Commands.Add(command);
if (attributeContainer.PSMAttributes.All(attribute => attributes.Contains(attribute)))
{
OkCancelDialog dialog = new OkCancelDialog();
dialog.PrimaryContent = "Attribute container is empty.";
dialog.Title = "Attribute container is empty";
dialog.SecondaryContent = "Attribute container is now empty. Do you wish to remove the container now? ";
dialog.OkButtonContent = "Delete";
dialog.CancelButtonContent = "Leave";
if (dialog.ShowDialog() == true)
{
DeleteFromPSMDiagramCommand leavecommand = (DeleteFromPSMDiagramCommand)DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller);
leavecommand.DeletedElements = new[] { attributeContainer };
Commands.Add(leavecommand);
}
}
}
internal override void CommandOperation()
{
// The context of each new association includes the entire context of the previous
// created association + Parent path of the nesting join of the previous association
// Therefore we progressively cumulate it in this collection.
List <PIMPath> context = new List <PIMPath>();
for (int i = 0; i < Associations.Count; ++i)
{
// Get a reference to Ai and Ai+1 if defined.
PSMAssociation association = Associations[i];
PSMAssociation nextAssociation = null;
if (i < Associations.Count - 1)
{
nextAssociation = Associations[i + 1];
}
// Remove Ai from the model
DeleteFromPSMDiagramCommand cmdDel = DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller) as DeleteFromPSMDiagramCommand;
cmdDel.DeletedElements = new List <Element>();
cmdDel.DeletedElements.Add(association);
cmdDel.CommandOperation();
deletedAssociations.Add(cmdDel);
// Create a new PSM association A'i
NewPSMAssociationCommand cmdNew = NewPSMAssociationCommandFactory.Factory().Create(
Controller.ModelController) as NewPSMAssociationCommand;
PSMAssociationChild child = (nextAssociation == null ? GroupedClass : nextAssociation.Child);
cmdNew.Set((PSMClass)association.Child, child, null, null);
cmdNew.CommandOperation();
PSMAssociation newAssociation = cmdNew.CreatedAssociation.Element;
createdAssociations.Add(cmdNew);
// Create a nesting join for the new association A'i, all the nesting joins
// of the associations A1..n will have the GroupedClass as their CoreClass.
NestingJoin nj = newAssociation.AddNestingJoin(GroupedClass.RepresentedClass);
// Copy the parent path of the nesting join of Ai to the parent
// path of A'i and reverse it.
IEnumerable <PIMStep> revPath = association.NestingJoins[0].Parent.Steps.Reverse();
foreach (PIMStep step in revPath)
{
nj.Parent.AddStep(step.End, step.Start, step.Association);
}
// If Ai+1 is defined then copy its Parent path to the Child path of A'i
// and reverse it. Set the A'i ending to the child of Ai+1.
// Thus, the A'i association will look as follows
// - A'i: Ai.Child -> Ai+1.Child
// - Nesting join: GroupedClass[Ai.ParentPath(reversed) -> Ai+1.ParentPath(reversed)]
//
// If Ai+1 is not defined, A'i will end at the GroupedClass and will look as follows
// - A'i: Ai.Child -> GroupedClass
// - Nesting join: GroupedClass[Ai.ParentPath(reversed) -> .]
if (nextAssociation != null)
{
revPath = nextAssociation.NestingJoins[0].Parent.Steps.Reverse();
foreach (PIMStep step in revPath)
{
nj.Child.AddStep(step.End, step.Start, step.Association);
}
}
// Set the context of A'i as a collection of all the parent paths of A'1 .. A'i-1
foreach (PIMPath path in context)
{
PIMPath newPath = nj.AddContextPath();
foreach (PIMStep step in path.Steps)
{
newPath.AddStep(step.Start, step.End, step.Association);
}
}
// Add the parent path of A'i to the temporal collection to enable it for A'i+1
context.Add(nj.Parent);
// Put A'i on the diagram
ElementToDiagramCommand <PSMAssociation, PSMAssociationViewHelper> cmdToDiag =
ElementToDiagramCommandFactory <PSMAssociation, PSMAssociationViewHelper> .Factory().Create(Controller)
as ElementToDiagramCommand <PSMAssociation, PSMAssociationViewHelper>;
cmdToDiag.IncludedElement = new Helpers.ElementHolder <PSMAssociation>(newAssociation);
cmdToDiag.CommandOperation();
visualizedAssociations.Add(cmdToDiag);
}
// If the grouped class was previously a root of the PSM diagram
// replace it with the topmost grouping class.
rootIndex = GroupedClass.Diagram.Roots.IndexOf(GroupedClass);
if (rootIndex != -1)
{
newRoot = Associations[0].Child as PSMClass;
GroupedClass.Diagram.Roots[rootIndex] = newRoot;
}
}
/// <summary>
/// Sets this command for use.
/// </summary>
/// <param name="parent">Reference to the PSM component that is the root of joined associations</param>
/// <param name="joinedAssociations">List of associations to be joined to one class union</param>
public void Set(PSMSuperordinateComponent parent, IEnumerable <PSMAssociation> joinedAssociations)
{
JoinedAssociations = new List <PSMAssociation>(joinedAssociations);
PSMSubordinateComponent first = parent.Components.First(assoc => JoinedAssociations.Contains(assoc as PSMAssociation));
int?index = parent.Components.IndexOf(first);
if (ParentHolder == null)
{
ParentHolder = new Helpers.ElementHolder <PSMSuperordinateComponent>();
}
ParentHolder.Element = parent;
if (CreatedUnion == null)
{
CreatedUnion = new Helpers.ElementHolder <PSMClassUnion>();
}
if (CreatedAssocChild == null)
{
CreatedAssocChild = new Helpers.ElementHolder <PSMAssociationChild>();
}
if (CreatedAssociationHolder == null)
{
CreatedAssociationHolder = new Helpers.ElementHolder <PSMAssociation>();
}
NewPSMClassUnionCommand c1 = NewPSMClassUnionCommandFactory.Factory().Create(Controller) as NewPSMClassUnionCommand;
c1.CreatedUnion = CreatedUnion;
c1.Parent = parent;
Commands.Add(c1);
Helpers.HolderConvertorCommand <PSMClassUnion, PSMAssociationChild> cc =
new Commands.Helpers.HolderConvertorCommand <PSMClassUnion, PSMAssociationChild>(CreatedUnion,
CreatedAssocChild);
Commands.Add(cc);
NewPSMAssociationCommand newAssocCommand = NewPSMAssociationCommandFactory.Factory().Create(Controller.ModelController) as NewPSMAssociationCommand;
newAssocCommand.Set(ParentHolder, CreatedAssocChild, CreatedAssociationHolder, index);
Commands.Add(newAssocCommand);
CopyNestingJoinsCommand copyNJcommand = CopyNestingJoinsCommandFactory.Factory().Create(Controller.ModelController) as CopyNestingJoinsCommand;
copyNJcommand.Set(CreatedAssociationHolder, JoinedAssociations);
Commands.Add(copyNJcommand);
/*GetClassUnionContentCommand c4 = GetClassUnionContentCommandFactory.Factory().Create(Controller.ModelController) as GetClassUnionContentCommand;
* c4.Set(joinedAssociations, CreatedUnion);
* Commands.Add(c4);*/
PutClassesToUnionCommand putCommand = PutClassesToUnionCommandFactory.Factory().Create(Controller.ModelController) as PutClassesToUnionCommand;
putCommand.Set(joinedAssociations, CreatedUnion);
Commands.Add(putCommand);
DeleteFromPSMDiagramCommand delCommand = DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller) as DeleteFromPSMDiagramCommand;
delCommand.DeletedElements = new List <Element>(JoinedAssociations.Cast <Element>());
delCommand.CheckOrdering = false;
Commands.Add(delCommand);
foreach (PSMAssociation assoc in joinedAssociations)
{
PSMClassUnion union = assoc.Child as PSMClassUnion;
if (union != null)
{
MoveClassUnionContentCommand moveCommand = MoveClassUnionContentCommandFactory.Factory().Create(Controller) as MoveClassUnionContentCommand;
moveCommand.Set(union, CreatedUnion);
Commands.Add(moveCommand);
DeleteFromPSMDiagramCommand delUnion = DeleteFromPSMDiagramCommandFactory.Factory().Create(Controller) as DeleteFromPSMDiagramCommand;
delUnion.DeletedElements = new List <Element>();
delUnion.DeletedElements.Add(union);
Commands.Add(delUnion);
}
}
ElementToDiagramCommand <PSMAssociation, PSMAssociationViewHelper> includeAssociation = (ElementToDiagramCommand <PSMAssociation, PSMAssociationViewHelper>) ElementToDiagramCommandFactory <PSMAssociation, PSMAssociationViewHelper> .Factory().Create(Controller);
includeAssociation.IncludedElement = CreatedAssociationHolder;
Commands.Add(includeAssociation);
}