public override void Execute(object parameter)
{
PSM_Class psmClass = (PSM_Class)ActiveDiagramView.SelectedItems.Single();
IncludeElementsDialog dialog = new IncludeElementsDialog();
dialog.Title = "Select specializations";
dialog.PrimaryContent = "Select specializations";
dialog.SecondaryContent = "Select specializations of the class you wish to include in the diagram: ";
dialog.NoElementsContent = "There are no specializations or all the specializations are already present in the diagram. ";
IEnumerable <Element> alreadyPresent = psmClass.PSMClass.Specifications.Select(generalization => ((PSMClass)generalization.Specific).RepresentedClass).Cast <Element>();
dialog.Items = psmClass.PSMClass.RepresentedClass.Specifications.Select(generalization => generalization.Specific).Cast <Element>().Except(alreadyPresent);
if (dialog.ShowDialog() == true)
{
if (dialog.SelectedElements.Count > 0)
{
ActiveDiagramView.Controller.BeginMacro();
foreach (Class specialization in dialog.SelectedElements)
{
psmClass.ClassController.AddClassSpecialization((PIMClass)specialization);
}
ActiveDiagramView.Controller.CommitMacro();
}
}
}
/// <summary>
/// Prepares the command that include hidden elements in the diagram
/// </summary>
private void IncludeDependentElements()
{
List <Element> candidates = ElementDependencies.FindHiddenElements(ElementRepresentations.PresentElements, Controller.ModelController.Model);
IncludeElementsDialog dialog = new IncludeElementsDialog {
NoElementsContent = "There are no hidden dependent elements on the diagram", Items = candidates
};
if (dialog.ShowDialog() == true && dialog.SelectedElements.Count > 0)
{
IncludeElementsCommand command = (IncludeElementsCommand)IncludeElementsCommandFactory.Factory().Create(Controller);
foreach (Element element in dialog.SelectedElements)
{
if (ElementRepresentations.CanRepresentElement(element))
{
command.IncludedElements.Add(element, ElementRepresentations.CreateNewViewHelper(element, Diagram));
}
}
command.Execute();
}
}
