/// <summary>
/// Constructor.
/// Note: Initially two link role definitions, Origin and Target, are declared by default,
/// plus implementing a default 'link' variant.
/// Also, their links will be linkable to any other Idea regardless of its kind.
/// </summary>
/// <param name="OwnerComposite">Composite Idea definition owning this new one.</param>
/// <param name="AncestorRelationshipDef">Relationship Idea definition from which this one inherits from.</param>
/// <param name="Name">Name of the RelationshipDefinition.</param>
/// <param name="TechName">Technical Name of the RelationshipDefinition.</param>
/// <param name="RepresentativeShape">Shape visually representing the RelationshipDefinition.</param>
/// <param name="Summary">Summary of the RelationshipDefinition.</param>
/// <param name="Pictogram">Image representing the RelationshipDefinition.</param>
/// <param name="OriginOrParticipantLinkRoleDef">Origin Link-Role Definition or the Participant when the Target Link-Role Definition is null.</param>
/// <param name="TargetLinkRoleDef">Target Link-Role Definition. If null, then the Relationship is non-directional (only with a Participant Link-Role Definition).</param>
public RelationshipDefinition(IdeaDefinition OwnerComposite, RelationshipDefinition AncestorRelationshipDef,
string Name, string TechName, string RepresentativeShape, string Summary = "", ImageSource Pictogram = null,
LinkRoleDefinition OriginOrParticipantLinkRoleDef = null, LinkRoleDefinition TargetLinkRoleDef = null)
: base(OwnerComposite, Name, TechName, RepresentativeShape, Summary, Pictogram)
{
this.AncestorRelationshipDef = AncestorRelationshipDef;
if (OriginOrParticipantLinkRoleDef == null)
{
OriginOrParticipantLinkRoleDef = new LinkRoleDefinition(ERoleType.Origin, "Origin", "Origin", "Origin or participant of the relationship.");
}
if (TargetLinkRoleDef == null)
{
TargetLinkRoleDef = new LinkRoleDefinition(ERoleType.Target, "Target", "Target", "Target of the relationship.");
}
this.OriginOrParticipantLinkRoleDef = OriginOrParticipantLinkRoleDef;
this.TargetLinkRoleDef = TargetLinkRoleDef;
this.OriginOrParticipantLinkRoleDef.OwnerRelationshipDef = this;
this.TargetLinkRoleDef.OwnerRelationshipDef = this;
// This at last, because requieres link-roles defined
this.DefaultSymbolFormat = new VisualSymbolFormat(Brushes.LightGray, Brushes.Gray);
this.DefaultSymbolFormat.InitialWidth = ApplicationProduct.ProductDirector.DefaultRelationshipCentralSymbolSize.Width;
this.DefaultSymbolFormat.InitialHeight = ApplicationProduct.ProductDirector.DefaultRelationshipCentralSymbolSize.Height;
this.DefaultSymbolFormat.SetTextFormat(ETextPurpose.Title, new TextFormat("Arial", 10, Brushes.Black, false, true, false, TextAlignment.Center));
this.DefaultConnectorsFormat = new VisualConnectorsFormat(this.OwnerDomain.LinkRoleVariants.First(), Plugs.None,
this.OwnerDomain.LinkRoleVariants.First(), Plugs.SimpleArrow, Brushes.Black);
}
#pragma warning restore IDE0060 // Remove unused parameter
/// <summary>
/// Validates that the Origin and Target Ideas are linkable.
/// </summary>
/// <param name="OriginIdea">Origin of the intended link</param>
/// <param name="TargetIdea">Target of the intended link</param>
/// <returns></returns>
protected bool ValidateAssociabililty(IdeaDefinition OriginIdea, IdeaDefinition TargetIdea)
{
bool OriginIsAssociable = (this.OriginOrParticipantLinkRoleDef.AssociableIdeaDefs.Count < 1 ||
this.OriginOrParticipantLinkRoleDef.AssociableIdeaDefs.Any(assocideadef => OriginIdea.IsConsidered(assocideadef)));
bool TargetIsAssociable = (this.TargetLinkRoleDef.AssociableIdeaDefs.Count < 1 ||
this.TargetLinkRoleDef.AssociableIdeaDefs.Any(assocideadef => TargetIdea.IsConsidered(assocideadef)));
return(OriginIsAssociable && TargetIsAssociable);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="OwnerComposite">Composite Idea definition owning this new one.</param>
/// <param name="AncestorConceptDef">Concept Idea definition from which this one inherits from.</param>
/// <param name="Name">Name of the ConceptDefinition.</param>
/// <param name="TechName">Technical Name of the ConceptDefinition.</param>
/// <param name="RepresentativeShape">Shape visually representing the ConceptDefinition.</param>
/// <param name="Summary">Summary of the ConceptDefinition.</param>
/// <param name="Pictogram">Image representing the ConceptDefinition.</param>
public ConceptDefinition(IdeaDefinition OwnerComposite, ConceptDefinition AncestorConceptDef,
string Name, string TechName, string RepresentativeShape, string Summary = "", ImageSource Pictogram = null)
: base(OwnerComposite, Name, TechName, RepresentativeShape, Summary, Pictogram)
{
this.AncestorConceptDef = AncestorConceptDef;
this.DefaultSymbolFormat = new VisualSymbolFormat(Brushes.WhiteSmoke, Brushes.DimGray);
this.DefaultSymbolFormat.InitialWidth = ApplicationProduct.ProductDirector.DefaultConceptBodySymbolSize.Width;
this.DefaultSymbolFormat.InitialHeight = ApplicationProduct.ProductDirector.DefaultConceptBodySymbolSize.Height;
this.AutomaticCreationConceptDef_ = this;
this.AutomaticCreationRelationshipDef_ = this.OwnerDomain.RelationshipDefinitions.FirstOrDefault();
}
// ---------------------------------------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// Indicates whether this Relationship Definition can link supplied origin and target Ideas,
/// considering its linking roles associability, variants and multiconnectability.
/// </summary>
public OperationResult <bool> CanLink(IdeaDefinition OriginIdea, IdeaDefinition TargetIdea,
SimplePresentationElement OriginVariant = null, SimplePresentationElement TargetVariant = null)
{
General.ContractRequiresNotNull(OriginIdea, TargetIdea);
if (!ValidateAssociabililty(OriginIdea, TargetIdea))
{
return(OperationResult.Failure <bool>("Origin and Target Ideas are not linkable."));
}
if (!ValidateVariants(OriginIdea, OriginVariant, TargetIdea, TargetVariant))
{
return(OperationResult.Failure <bool>("Variants are invalid for the intended linking."));
}
if (!ValidateMultiConnectability(OriginIdea, TargetIdea))
{
return(OperationResult.Failure <bool>("Already exists one non-multiconnectable role used."));
}
return(OperationResult.Success(true));
}
protected bool ValidateMultiConnectability(IdeaDefinition OriginIdea, IdeaDefinition TargetIdea)
{
// PENDING
return(true);
}
protected bool ValidateVariants(IdeaDefinition OriginIdea, SimplePresentationElement OriginVariant,
IdeaDefinition TargetIdea, SimplePresentationElement TargetVariant)
{
// PENDING
return(true);
}