public static IList <EvolutionChange> Detect(Version v1, Version v2, IHasPSMAttributes hasAttributes)
{
return((from psmAttribute in ((IHasPSMAttributes)hasAttributes.GetInVersion(v1)).PSMAttributes
where psmAttribute.GetInVersion(v1) != null && psmAttribute.GetInVersion(v2) == null
select new HasAttributesAttributeRemovedChange(hasAttributes, psmAttribute)
{
OldVersion = v1, NewVersion = v2
}).Cast <EvolutionChange>().ToList());
}
public override void Execute(object parameter)
{
IHasPSMAttributes hasAttributes = (IHasPSMAttributes)GetElement();
SelectItemsDialog selectVersion = new SelectItemsDialog();
List <Version> _versions = new List <Version>(CurrentProject.VersionManager.Versions.Where(ver => ver.Number < hasAttributes.Version.Number));
Version v;
if (_versions.Count > 1)
{
selectVersion.UseRadioButtons = true;
selectVersion.SetItems(_versions);
selectVersion.ShortMessage = "Select version";
selectVersion.LongMessage = "Select version to map to.";
selectVersion.Title = "Select version";
if (selectVersion.ShowDialog() != true || selectVersion.selectedObjects.Count != 1)
{
return;
}
v = (Version)selectVersion.selectedObjects[0];
}
else
{
v = _versions[0];
}
SelectItemsDialog selectAttributes = new SelectItemsDialog();
selectAttributes.UseRadioButtons = true;
selectAttributes.SetItems(hasAttributes.PSMAttributes);
selectAttributes.ShortMessage = "Select attribute";
selectAttributes.LongMessage = "Select attribute for mapping.";
selectAttributes.Title = "Select attribute";
selectAttributes.SelectItem(hasAttributes.PSMAttributes.FirstOrDefault(a => a.GetInVersion(v) == null));
if (selectAttributes.ShowDialog() != true || selectAttributes.selectedObjects.Count != 1)
{
return;
}
IVersionedElement selectedAttribute = (IVersionedElement)selectAttributes.selectedObjects[0];
Version currentVersion = selectedAttribute.Version;
Diagram diagram = (Diagram)ActiveDiagramView.Diagram.GetInVersion(v);
if (diagram == null)
{
XCaseYesNoBox.ShowOK("Diagram not present", "Diagram does not exist in this version. ");
return;
}
List <Element> _candidates = new List <Element>();
foreach (var element in ((IHasPSMAttributes)hasAttributes.GetInVersion(v)).PSMAttributes.Where
(e => e.GetType() == selectedAttribute.GetType() && e.IsFirstVersion && e.GetInVersion(currentVersion) == null))
{
_candidates.Add(element);
}
if (_candidates.Count == 0)
{
XCaseYesNoBox.ShowOK("Not found", "No possible elements found for this item. ");
return;
}
SelectItemsDialog selectElement = new SelectItemsDialog();
selectElement.UseRadioButtons = true;
selectElement.SetItems(_candidates);
Element guess = _candidates.FirstOrDefault(c => c.ToString() == selectedAttribute.ToString());
selectElement.SelectItem(guess);
selectElement.ShortMessage = "Select element";
selectElement.LongMessage = "Select element to map to.";
selectElement.Title = "Select element";
if (selectElement.ShowDialog() != true || selectElement.selectedObjects.Count != 1)
{
return;
}
Element el = (Element)selectElement.selectedObjects[0];
CurrentProject.VersionManager.RegisterBranch(el, selectedAttribute, currentVersion, true, el.Version);
}