public NamespaceModel(IProject parentProject, NamespaceModel parent, string name)
{
this.parentProject = parentProject;
this.parent = parent;
this.name = name;
this.typeDefinitions = new NullSafeSimpleModelCollection<ITypeDefinitionModel>();
this.childNamespaces = new NullSafeSimpleModelCollection<NamespaceModel>();
}
public NamespaceModel(IProject parentProject, NamespaceModel parent, string name)
{
this.parentProject = parentProject;
this.parent = parent;
this.name = name;
this.typeDefinitions = new NullSafeSimpleModelCollection <ITypeDefinitionModel>();
this.childNamespaces = new NullSafeSimpleModelCollection <NamespaceModel>();
}
public AssemblyModel(IEntityModelContext context)
{
if (context == null)
throw new ArgumentNullException("context");
this.context = context;
this.rootNamespace = new NamespaceModel(context.Project, null, "");
this.typeDeclarations = new TopLevelTypeDefinitionModelCollection(context);
this.typeDeclarations.CollectionChanged += TypeDeclarationsCollectionChanged;
this.namespaces = new KeyedModelCollection<string, NamespaceModel>(value => value.FullName);
this.referencesModel = new AssemblyReferencesModel(this);
}
public AssemblyModel(IEntityModelContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
this.rootNamespace = new NamespaceModel(context.Project, null, "");
this.typeDeclarations = new TopLevelTypeDefinitionModelCollection(context);
this.typeDeclarations.CollectionChanged += TypeDeclarationsCollectionChanged;
this.namespaces = new KeyedModelCollection <string, NamespaceModel>(value => value.FullName);
this.referencesModel = new AssemblyReferencesModel(this);
}
void TypeDeclarationsCollectionChanged(IReadOnlyCollection <ITypeDefinitionModel> removedItems, IReadOnlyCollection <ITypeDefinitionModel> addedItems)
{
List <IDisposable> batchList = new List <IDisposable>();
try {
NamespaceModel ns;
foreach (ITypeDefinitionModel addedItem in addedItems)
{
if (!namespaces.TryGetValue(addedItem.Namespace, out ns))
{
string[] parts = addedItem.Namespace.Split(new[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
int level = 0;
ns = rootNamespace;
while (level < parts.Length)
{
var nextNS = ns.ChildNamespaces
.FirstOrDefault(n => n.Name == parts[level]);
if (nextNS == null)
{
break;
}
ns = nextNS;
level++;
}
while (level < parts.Length)
{
var child = new NamespaceModel(context.Project, ns, parts[level]);
batchList.AddIfNotNull(ns.ChildNamespaces.BatchUpdate());
ns.ChildNamespaces.Add(child);
ns = child;
level++;
}
if (!namespaces.Contains(ns))
{
batchList.AddIfNotNull(namespaces.BatchUpdate());
namespaces.Add(ns);
}
}
batchList.AddIfNotNull(ns.Types.BatchUpdate());
ns.Types.Add(addedItem);
}
foreach (ITypeDefinitionModel removedItem in removedItems)
{
if (namespaces.TryGetValue(removedItem.Namespace, out ns))
{
batchList.AddIfNotNull(ns.Types.BatchUpdate());
ns.Types.Remove(removedItem);
if (ns.Types.Count == 0)
{
batchList.AddIfNotNull(namespaces.BatchUpdate());
namespaces.Remove(ns);
}
while (ns.ParentNamespace != null)
{
var p = ((NamespaceModel)ns.ParentNamespace);
if (ns.ChildNamespaces.Count == 0 && ns.Types.Count == 0)
{
batchList.AddIfNotNull(p.ChildNamespaces.BatchUpdate());
p.ChildNamespaces.Remove(ns);
}
ns = p;
}
}
}
} finally {
batchList.Reverse();
foreach (IDisposable d in batchList)
{
d.Dispose();
}
}
}
void TypeDeclarationsCollectionChanged(IReadOnlyCollection<ITypeDefinitionModel> removedItems, IReadOnlyCollection<ITypeDefinitionModel> addedItems)
{
List<IDisposable> batchList = new List<IDisposable>();
try {
NamespaceModel ns;
foreach (ITypeDefinitionModel addedItem in addedItems) {
if (!namespaces.TryGetValue(addedItem.Namespace, out ns)) {
string[] parts = addedItem.Namespace.Split(new[] {'.'}, StringSplitOptions.RemoveEmptyEntries);
int level = 0;
ns = rootNamespace;
while (level < parts.Length) {
var nextNS = ns.ChildNamespaces
.FirstOrDefault(n => n.Name == parts[level]);
if (nextNS == null) break;
ns = nextNS;
level++;
}
while (level < parts.Length) {
var child = new NamespaceModel(context.Project, ns, parts[level]);
batchList.AddIfNotNull(ns.ChildNamespaces.BatchUpdate());
ns.ChildNamespaces.Add(child);
ns = child;
level++;
}
if (!namespaces.Contains(ns)) {
batchList.AddIfNotNull(namespaces.BatchUpdate());
namespaces.Add(ns);
}
}
batchList.AddIfNotNull(ns.Types.BatchUpdate());
ns.Types.Add(addedItem);
}
foreach (ITypeDefinitionModel removedItem in removedItems) {
if (namespaces.TryGetValue(removedItem.Namespace, out ns)) {
batchList.AddIfNotNull(ns.Types.BatchUpdate());
ns.Types.Remove(removedItem);
if (ns.Types.Count == 0) {
batchList.AddIfNotNull(namespaces.BatchUpdate());
namespaces.Remove(ns);
}
while (ns.ParentNamespace != null) {
var p = ((NamespaceModel)ns.ParentNamespace);
if (ns.ChildNamespaces.Count == 0 && ns.Types.Count == 0) {
batchList.AddIfNotNull(p.ChildNamespaces.BatchUpdate());
p.ChildNamespaces.Remove(ns);
}
ns = p;
}
}
}
} finally {
batchList.Reverse();
foreach (IDisposable d in batchList)
d.Dispose();
}
}
