/// <summary>
/// Constructor. This view model constructed with 'bHookUpEvents=true' does react on model changes.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="diagramTreeNode">Element represented by this view model.</param>
protected DiagramTreeNodeViewModel(ViewModelStore viewModelStore, DiagramTreeNode diagramTreeNode)
: base(viewModelStore, diagramTreeNode.PresentationElementClass)
{
this.diagramTreeNode = diagramTreeNode;
if (this.DiagramTreeNode != null)
if (this.DiagramTreeNode.PresentationElementClass != null)
{
presentationElementClassId = this.DiagramTreeNode.PresentationElementClass.Id;
this.EventManager.GetEvent<ModelElementLinkAddedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(ShapeClassReferencesDomainClass.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action<ElementAddedEventArgs>(OnShapeElementAdded));
this.EventManager.GetEvent<ModelElementLinkDeletedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(ShapeClassReferencesDomainClass.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action<ElementDeletedEventArgs>(OnShapeElementRemoved));
this.EventManager.GetEvent<ModelRolePlayerChangedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRole(ShapeClassReferencesDomainClass.DomainClassDomainRoleId),
new Action<RolePlayerChangedEventArgs>(OnShapeElementChanged));
this.EventManager.GetEvent<ModelElementLinkAddedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(RelationshipShapeClassReferencesReferenceRelationship.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action<ElementAddedEventArgs>(OnRSShapeElementAdded));
this.EventManager.GetEvent<ModelElementLinkDeletedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(RelationshipShapeClassReferencesReferenceRelationship.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action<ElementDeletedEventArgs>(OnRSShapeElementRemoved));
this.EventManager.GetEvent<ModelRolePlayerChangedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRole(RelationshipShapeClassReferencesReferenceRelationship.DomainRelationshipDomainRoleId),
new Action<RolePlayerChangedEventArgs>(OnRSShapeElementChanged));
if (this.DiagramTreeNode.PresentationElementClass is RelationshipShapeClass)
AddRSShapeElement((this.DiagramTreeNode.PresentationElementClass as RelationshipShapeClass).ReferenceRelationship);
else
AddShapeElement((this.DiagramTreeNode.PresentationElementClass as PresentationDomainClassElement).DomainClass);
}
}
public override DataTemplate SelectTemplate(object item, DependencyObject container)
{
if (item is DiagramTreeNodeViewModel)
{
DiagramTreeNodeViewModel vm = item as DiagramTreeNodeViewModel;
DiagramTreeNode node = vm.DiagramTreeNode;
if (node.PresentationElementClass is MappingRelationshipShapeClass)
{
return(MappingRelationshipClassTemplate);
}
else if (node.PresentationElementClass is ShapeClass)
{
return(ShapeClassTemplate);
}
else if (node.PresentationElementClass is RelationshipShapeClass)
{
return(RelationshipClassTemplate);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
/// <summary>
/// Constructor. This view model constructed with 'bHookUpEvents=true' does react on model changes.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="diagramTreeNode">Element represented by this view model.</param>
protected DiagramTreeNodeViewModel(ViewModelStore viewModelStore, DiagramTreeNode diagramTreeNode)
: base(viewModelStore, diagramTreeNode.PresentationElementClass)
{
this.diagramTreeNode = diagramTreeNode;
if (this.DiagramTreeNode != null)
{
if (this.DiagramTreeNode.PresentationElementClass != null)
{
presentationElementClassId = this.DiagramTreeNode.PresentationElementClass.Id;
this.EventManager.GetEvent <ModelElementLinkAddedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(ShapeClassReferencesDomainClass.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action <ElementAddedEventArgs>(OnShapeElementAdded));
this.EventManager.GetEvent <ModelElementLinkDeletedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(ShapeClassReferencesDomainClass.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action <ElementDeletedEventArgs>(OnShapeElementRemoved));
this.EventManager.GetEvent <ModelRolePlayerChangedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRole(ShapeClassReferencesDomainClass.DomainClassDomainRoleId),
new Action <RolePlayerChangedEventArgs>(OnShapeElementChanged));
this.EventManager.GetEvent <ModelElementLinkAddedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(RelationshipShapeClassReferencesReferenceRelationship.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action <ElementAddedEventArgs>(OnRSShapeElementAdded));
this.EventManager.GetEvent <ModelElementLinkDeletedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(RelationshipShapeClassReferencesReferenceRelationship.DomainClassId),
true, this.DiagramTreeNode.PresentationElementClass.Id, new Action <ElementDeletedEventArgs>(OnRSShapeElementRemoved));
this.EventManager.GetEvent <ModelRolePlayerChangedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRole(RelationshipShapeClassReferencesReferenceRelationship.DomainRelationshipDomainRoleId),
new Action <RolePlayerChangedEventArgs>(OnRSShapeElementChanged));
if (this.DiagramTreeNode.PresentationElementClass is RelationshipShapeClass)
{
AddRSShapeElement((this.DiagramTreeNode.PresentationElementClass as RelationshipShapeClass).ReferenceRelationship);
}
else
{
AddShapeElement((this.DiagramTreeNode.PresentationElementClass as PresentationDomainClassElement).DomainClass);
}
}
}
}
