/// <summary>
/// Gathers dependencies for given model elements and and wraps them for display.
/// </summary>
/// <param name="elements">Model elements to display dependencies for.</param>
/// <param name="options">Options</param>
public void Set(List <ModelElement> elements, DependenciesRetrivalOptions options)
{
Clear();
this.retrivalOptions = options;
if (elements == null)
{
throw new ArgumentNullException("elements");
}
this.modelElements = elements;
// gather dependencies
if (options != null)
{
this.dependenciesData = this.ViewModelStore.TopMostStore.GetDomainModelServices().DependenciesItemsProvider.GetDependencies(modelElements, options);
}
else
{
this.dependenciesData = this.ViewModelStore.TopMostStore.GetDomainModelServices().DependenciesItemsProvider.GetDependencies(modelElements);
}
List <DependencyItem> dependencies = this.dependenciesData.ActiveDependencies;
List <DependencyItemViewModel> dependenciesVM = new List <DependencyItemViewModel>();
foreach (DependencyItem item in dependencies)
{
dependenciesVM.Add(new DependencyItemViewModel(this.ViewModelStore, item, this.doSubscribeToEvents));
}
foreach (DependencyItemViewModel item in dependenciesVM)
{
Add(item);
}
if (doSubscribeToEvents)
{
// subscribe to events notifying of new dependencies beeing created
foreach (DependencyOriginItem originItem in this.dependenciesData.OriginDependencies)
{
//this.ViewModelStore.EventManager.GetEvent<ModelElementAddedEvent>().Subscribe(originItem.RelationshipInfo, OnElementLinkAdded);
this.ViewModelStore.EventManager.GetEvent <ModelElementLinkAddedEvent>().Subscribe(originItem.RelationshipInfo, originItem.ElementId, OnElementLinkAdded);
}
}
Sort(sortOrder, isAscending);
}
/// <summary>
/// Gatheres dependencies on elements that are about to be deleted and wraps them for display.
/// </summary>
/// <param name="elementsToBeDeleted">Elements that are about to be deleted.</param>
/// <param name="options">Options</param>
public void Set(List <ModelElement> elementsToBeDeleted, DependenciesRetrivalOptions options)
{
// for each element that is about to be deleted gather child elements, so that we display all relationships that are
// about to be deleted.
List <ModelElement> elements = new List <ModelElement>();
elements.AddRange(elementsToBeDeleted);
foreach (ModelElement element in elements)
{
List <ModelElement> children = this.ViewModelStore.GetDomainModelServices(element).ElementChildrenProvider.GetChildren(element, true);
foreach (ModelElement child in children)
{
if (!elementsToBeDeleted.Contains(child))
{
elementsToBeDeleted.Add(child);
}
}
}
this.dependenciesViewModel.Set(elementsToBeDeleted);
}
/// <summary>
/// Gathers dependencies for given model elements and and wraps them for display.
/// </summary>
/// <param name="elements">Model elements to display dependencies for.</param>
/// <param name="options">Options</param>
public void Set(List<ModelElement> elements, DependenciesRetrivalOptions options)
{
Clear();
this.retrivalOptions = options;
if (elements == null)
throw new ArgumentNullException("elements");
this.modelElements = elements;
// gather dependencies
if (options != null)
this.dependenciesData = this.ViewModelStore.TopMostStore.GetDomainModelServices().DependenciesItemsProvider.GetDependencies(modelElements, options);
else
this.dependenciesData = this.ViewModelStore.TopMostStore.GetDomainModelServices().DependenciesItemsProvider.GetDependencies(modelElements);
List<DependencyItem> dependencies = this.dependenciesData.ActiveDependencies;
List<DependencyItemViewModel> dependenciesVM = new List<DependencyItemViewModel>();
foreach (DependencyItem item in dependencies)
dependenciesVM.Add(new DependencyItemViewModel(this.ViewModelStore, item, this.doSubscribeToEvents));
foreach (DependencyItemViewModel item in dependenciesVM)
{
Add(item);
}
if (doSubscribeToEvents)
{
// subscribe to events notifying of new dependencies beeing created
foreach (DependencyOriginItem originItem in this.dependenciesData.OriginDependencies)
//this.ViewModelStore.EventManager.GetEvent<ModelElementAddedEvent>().Subscribe(originItem.RelationshipInfo, OnElementLinkAdded);
this.ViewModelStore.EventManager.GetEvent<ModelElementLinkAddedEvent>().Subscribe(originItem.RelationshipInfo, originItem.ElementId, OnElementLinkAdded);
}
Sort(sortOrder, isAscending);
}
/// <summary>
/// Gatheres dependencies on elements that are about to be deleted and wraps them for display.
/// </summary>
/// <param name="elementsToBeDeleted">Elements that are about to be deleted.</param>
/// <param name="options">Options</param>
public void Set(List<ModelElement> elementsToBeDeleted, DependenciesRetrivalOptions options)
{
// for each element that is about to be deleted gather child elements, so that we display all relationships that are
// about to be deleted.
List<ModelElement> elements = new List<ModelElement>();
elements.AddRange(elementsToBeDeleted);
foreach (ModelElement element in elements)
{
List<ModelElement> children = this.ViewModelStore.GetDomainModelServices(element).ElementChildrenProvider.GetChildren(element, true);
foreach (ModelElement child in children)
if (!elementsToBeDeleted.Contains(child))
elementsToBeDeleted.Add(child);
}
this.dependenciesViewModel.Set(elementsToBeDeleted);
}
