// ---------------------------------------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Changes the underlying definition to the specified one and propagate the necessary changes.
/// </summary>
public void ApplyRelationshipDefinitionChange(RelationshipDefinition NewDefinition)
{
var PreviousDefinitor = this.RelationshipDefinitor.Value;
if (PreviousDefinitor.IsEqual(NewDefinition))
{
return;
}
this.RelationshipDefinitor = NewDefinition.Assign();
foreach (var Linking in this.Links)
{
if (Linking.RoleDefinitor.RoleType == ERoleType.Origin)
{
Linking.RoleDefinitor = NewDefinition.OriginOrParticipantLinkRoleDef;
}
else
{
Linking.RoleDefinitor = NewDefinition.TargetLinkRoleDef;
}
Linking.RoleVariant = Linking.RoleDefinitor.AllowedVariants.FirstOrDefault();
}
this.ApplyIdeaDefinitionChange(PreviousDefinitor); // Must be last, because updates graphics
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="OwnerComposition">Composition owning this Relationship.</param>
/// <param name="Definitor">Definitor of the Relationship.</param>
/// <param name="Name">Name of the Relationship.</param>
/// <param name="TechName">Technical Name of the Relationship.</param>
/// <param name="Summary">Summary of the Relationship.</param>
/// <param name="Pictogram">Image representing the Relationship.</param>
public Relationship(Composition OwnerComposition, RelationshipDefinition Definitor,
string Name, string TechName, string Summary = "", ImageSource Pictogram = null)
: base(OwnerComposition, Name, TechName, Summary, Pictogram)
{
this.Links = new EditableList <RoleBasedLink>(__Links.TechName, this);
this.RelationshipDefinitor = Definitor.Assign();
this.CompositeContentDomain = Definitor.CompositeContentDomain ?? Definitor.OwnerDomain;
this.OwnerComposition.UsedDomains.AddNew(Definitor.OwnerDomain);
}