public static void OnEmbeddingRelationshipAdded(EmbeddingRelationship embeddingRelationship)
{
#region Check Paramaters
if (embeddingRelationship.Source == null)
{
throw new ArgumentNullException("embeddingRelationship.Source");
}
if (embeddingRelationship.Target == null)
{
throw new ArgumentNullException("embeddingRelationship.Target");
}
if (!(embeddingRelationship.Source.RolePlayer is DomainClass))
{
throw new ArgumentNullException("embeddingRelationship.Source.RolePlayer needs to be DomainClass");
}
if (!(embeddingRelationship.Target.RolePlayer is DomainClass))
{
throw new ArgumentNullException("embeddingRelationship.Target.RolePlayer needs to be DomainClass");
}
#endregion
// add serialization info
SerializedDomainClass child;
if ((embeddingRelationship.Target.RolePlayer as DomainClass).SerializedDomainClass == null)
{
child = new SerializedDomainClass(embeddingRelationship.Store);
child.DomainClass = embeddingRelationship.Target.RolePlayer as DomainClass;
(embeddingRelationship.Target.RolePlayer as DomainClass).ModelContext.SerializationModel.Children.Add(child);
SerializationHelper.AddSerializationDomainProperties(embeddingRelationship.Store, embeddingRelationship.Target.RolePlayer);
}
else
{
child = (embeddingRelationship.Target.RolePlayer as DomainClass).SerializedDomainClass;
}
// Add properties and id attribute and set serialization form for embedding relationship.
SerializedEmbeddingRelationship embChild = new SerializedEmbeddingRelationship(embeddingRelationship.Store);
embChild.EmbeddingRelationship = embeddingRelationship;
embChild.IsInFullSerialization = false;
embChild.SerializationName = embeddingRelationship.SerializationName;
SerializationHelper.AddSerializationDomainProperties(embeddingRelationship.Store, embeddingRelationship);
embeddingRelationship.ModelContext.SerializationModel.Children.Add(embChild);
embChild.Children.Add(child);
// Add connection between roleplayers, to reflect it onto the serialization model.
SerializationClass sourceSerializationClass = (embeddingRelationship.Source.RolePlayer as DomainClass).SerializedDomainClass;
sourceSerializationClass.Children.Add(embChild);
// update derived roles
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(embeddingRelationship.Source.RolePlayer);
}
public static void OnDomainClassAdded(DomainClass domainClass)
{
if (domainClass.SerializedDomainClass == null)
{
SerializedDomainClass child = new SerializedDomainClass(domainClass.Store);
child.DomainClass = domainClass;
child.SerializationName = domainClass.SerializationName;
domainClass.ModelContext.SerializationModel.Children.Add(child);
SerializationHelper.AddSerializationDomainProperties(domainClass.Store, domainClass);
}
}
public override void ElementPropertyChanged(ElementPropertyChangedEventArgs e)
{
if (e.ModelElement != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction.IsSerializing)
{
return;
}
}
}
if (e.ModelElement == null)
{
return;
}
if (ImmutabilityExtensionMethods.GetLocks(e.ModelElement) != Locks.None)
{
return;
}
SerializedDomainClass serializedDomainClass = e.ModelElement as SerializedDomainClass;
if (serializedDomainClass != null)
{
if (e.DomainProperty.Id == SerializedDomainClass.SerializationNameDomainPropertyId)
{
if (serializedDomainClass.IsSerializationNameTracking == TrackingEnum.True)
{
serializedDomainClass.IsSerializationNameTracking = TrackingEnum.False;
}
else if (serializedDomainClass.IsSerializationNameTracking == TrackingEnum.IgnoreOnce)
{
serializedDomainClass.IsSerializationNameTracking = TrackingEnum.True;
}
if (serializedDomainClass.DomainClass.SerializationName != serializedDomainClass.SerializationName)
{
serializedDomainClass.DomainClass.SerializationName = serializedDomainClass.SerializationName;
serializedDomainClass.DomainClass.IsSerializationNameTracking = serializedDomainClass.IsSerializationNameTracking;
}
}
}
}
/// <summary>
/// Adds a new SerializationClass view model for the given element.
/// </summary>
/// <param name="element">ModelContext.</param>
public void AddChild(SerializationClass element)
{
if (!(element is SerializedDomainClass))
{
return;
}
SerializedDomainClass dc = element as SerializedDomainClass;
/*if (dc.ParentEmbeddedElements.Count > 0)
* return;*/
// verify that node hasnt been added yet
foreach (SerializedDomainModelViewModel viewModel in this.allVMs)
{
if (viewModel.SerializationElement.Id == element.Id)
{
return;
}
}
SerializedDomainModelViewModel vm = new SerializedDomainModelViewModel(this.ViewModelStore, dc);
this.allVMs.Add(vm);
IOrderedEnumerable <SerializedDomainModelViewModel> items = null;
items = this.allVMs.OrderBy <SerializedDomainModelViewModel, string>((x) => (x.DomainElementName));
ObservableCollection <SerializedDomainModelViewModel> temp = new ObservableCollection <SerializedDomainModelViewModel>();
foreach (SerializedDomainModelViewModel item in items)
{
temp.Add(item);
}
this.allVMs = temp;
OnPropertyChanged("AllVMs");
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="serializationClass">SerializationClass.</param>
public SerializedDomainClassViewModel(ViewModelStore viewModelStore, SerializedDomainClass serializationClass, SerializationClassViewModel parent)
: base(viewModelStore, serializationClass, serializationClass.DomainClass, parent)
{
}
/// <summary>
/// Updates the domain roles of the given element. (Roles from derived elements are included here).
/// </summary>
/// <param name="store">Store containing the domain model.</param>
/// <param name="serializationElement"></param>
/// <param name="domainClass"></param>
public static void UpdateSerializationDomainRoles(Store store, SerializedDomainClass serializationElement, DomainClass domainClass)
{
if (serializationElement == null || domainClass == null)
{
return;
}
//if (!serializationElement.DomainClass.ParentModelContext.MetaModel.IsTopMost)
// return;
List <SerializationElement> handledRS = new List <SerializationElement>();
// get roles
DomainClass temp = domainClass;
SerializedDomainClass tempElement = serializationElement;
while (temp != null && tempElement != null)
{
foreach (SerializationElement sP in tempElement.Children)
{
if (sP is SerializedReferenceRelationship || sP is SerializedEmbeddingRelationship)
{
// see whether the relationship is abstract or not. If it is abstract, than we dont
// need to add its role players
DomainRelationship relationship = null;
SerializedReferenceRelationship s = sP as SerializedReferenceRelationship;
if (s != null)
{
relationship = s.ReferenceRelationship;
if (s.ReferenceRelationship.InheritanceModifier == InheritanceModifier.Abstract && s.ReferenceRelationship.Source.RolePlayer != domainClass)
{
continue;
}
}
SerializedEmbeddingRelationship sE = sP as SerializedEmbeddingRelationship;
if (sE != null)
{
relationship = sE.EmbeddingRelationship;
if (sE.EmbeddingRelationship.InheritanceModifier == InheritanceModifier.Abstract && sE.EmbeddingRelationship.Source.RolePlayer != domainClass)
{
continue;
}
}
// see if the current element is still active
bool bActive = false;
foreach (DomainRole role in temp.RolesPlayed)
{
if (role.Relationship.Source == role && role.Relationship == relationship)
{
bActive = true;
continue;
}
}
if (!bActive)
{
continue;
}
handledRS.Add(sP);
if (tempElement != serializationElement)
{
// see if we already have this element embedded
bool bAdd = true;
foreach (SerializationElement elem in serializationElement.Children)
{
if (elem == sP)
{
bAdd = false;
break;
}
}
if (bAdd)
{
serializationElement.Children.Add(sP);
}
}
}
}
temp = temp.BaseClass;
if (temp != null)
{
tempElement = temp.SerializedDomainClass;
}
else
{
tempElement = null;
}
}
// remove unneded rs
List <SerializationElement> toRemove = new List <SerializationElement>();
foreach (SerializationElement sP in serializationElement.Children)
{
if (sP is SerializedReferenceRelationship || sP is SerializedEmbeddingRelationship)
{
if (!handledRS.Contains(sP))
{
toRemove.Add(sP);
}
}
}
foreach (SerializationElement sP in toRemove)
{
serializationElement.Children.Remove(sP);
}
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="serializationClass">SerializationClass.</param>
public SerializedDomainModelViewModel(ViewModelStore viewModelStore, SerializedDomainClass serializationClass)
: base(viewModelStore, serializationClass, null)
{
}
public static void PostProcessModelLoad(MetaModel model)
{
// package and custom editor GUIDs
if (model.PackageGuid == null || model.PackageGuid == Guid.Empty)
{
model.PackageGuid = Guid.NewGuid();
}
if (model.CustomExtensionGuid == null || model.CustomExtensionGuid == Guid.Empty)
{
model.CustomExtensionGuid = Guid.NewGuid();
}
#region relationship targets fixup
ReadOnlyCollection <DomainRelationship> rels = model.AllRelationships;
foreach (DomainRelationship rel in rels)
{
if (rel.Target.RolePlayer == null)
{
ReferenceRelationship referenceRelationship = rel as ReferenceRelationship;
if (referenceRelationship != null)
{
if (referenceRelationship.ReferenceRSNode != null)
{
referenceRelationship.ReferenceRSNode.Delete();
}
if (referenceRelationship.SerializedReferenceRelationship != null)
{
referenceRelationship.SerializedReferenceRelationship.Delete();
}
}
EmbeddingRelationship embeddingRelationship = rel as EmbeddingRelationship;
if (embeddingRelationship != null)
{
if (embeddingRelationship.EmbeddingRSNode != null)
{
embeddingRelationship.EmbeddingRSNode.Delete();
}
if (embeddingRelationship.SerializedEmbeddingRelationship != null)
{
embeddingRelationship.SerializedEmbeddingRelationship.Delete();
}
}
rel.Delete();
}
}
#endregion
#region inconsistent serialization elements
foreach (BaseModelContext context in model.ModelContexts)
{
if (context is LibraryModelContext)
{
LibraryModelContext lib = context as LibraryModelContext;
if (lib.SerializationModel != null)
{
for (int i = lib.SerializationModel.Children.Count - 1; i >= 0; i--)
{
SerializationClass c = lib.SerializationModel.Children[i];
if (c is SerializedDomainClass)
{
SerializedDomainClass s = c as SerializedDomainClass;
if (s.DomainClass == null)
{
s.Delete();
}
continue;
}
else if (c is SerializedEmbeddingRelationship)
{
SerializedEmbeddingRelationship s = c as SerializedEmbeddingRelationship;
if (s.EmbeddingRelationship == null)
{
s.Delete();
}
continue;
}
else if (c is SerializedReferenceRelationship)
{
SerializedReferenceRelationship s = c as SerializedReferenceRelationship;
if (s.ReferenceRelationship == null)
{
s.Delete();
}
continue;
}
// element has not been deleted, see if its properties are ok
for (int y = c.Properties.Count - 1; y >= 0; y--)
{
if (c.Properties[y] == null)
{
c.Properties[y].Delete();
}
}
}
}
}
}
#endregion
#region derived classes serialization items fixup
if (model.MetaModelLibraries.Count > 0)
{
ReadOnlyCollection <ModelElement> elements = model.Store.ElementDirectory.FindElements(DomainClassReferencesBaseClass.DomainClassId);
foreach (ModelElement m in elements)
{
DomainClassReferencesBaseClass con = m as DomainClassReferencesBaseClass;
if (con != null)
{
if (con.BaseClass != null)
{
if (con.BaseClass.ModelContext.MetaModel != model)
{
foreach (DomainClass derivedClass in con.BaseClass.DerivedClasses)
{
FixUpDerivedClasses(derivedClass, model);
}
}
}
}
}
ReadOnlyCollection <ModelElement> elementsCon = model.Store.ElementDirectory.FindElements(DomainRelationshipReferencesBaseRelationship.DomainClassId);
foreach (ModelElement m in elementsCon)
{
DomainRelationshipReferencesBaseRelationship con = m as DomainRelationshipReferencesBaseRelationship;
if (con != null)
{
if (con.BaseRelationship != null)
{
if (con.BaseRelationship.ModelContext.MetaModel != model)
{
foreach (DomainRelationship derivedClass in con.BaseRelationship.DerivedRelationships)
{
FixUpDerivedRelationships(derivedClass, model);
}
}
}
}
}
}
#endregion
#region check if model contains all required elements
// property grid editors
if (model.PropertyGridEditors.Count == 0)
{
FixUpPropertyGridEditors(model);
}
// domain types
if (model.DomainTypes.Count == 0)
{
FixUpDomainTypes(model);
}
// model context
if (model.ModelContexts.Count == 0)
{
FixUpModelContext(model);
}
// validation
if (model.Validation == null)
{
model.Validation = new Validation(model.Store);
}
if (model.View == null)
{
model.View = new View(model.Store);
}
if (model.View.ModelTree == null)
{
model.View.ModelTree = new ModelTree(model.Store);
}
foreach (BaseModelContext mContext in model.ModelContexts)
{
if (mContext is LibraryModelContext)
{
LibraryModelContext m = mContext as LibraryModelContext;
if (m.DiagramClasses.Count == 0 && m is ModelContext)
{
DesignerDiagramClass ddC = new DesignerDiagramClass(model.Store);
ddC.Name = "DesignerDiagram";
ddC.Title = "Designer";
m.DiagramClasses.Add(ddC);
}
if (m.ViewContext == null)
{
m.ViewContext = new ViewContext(model.Store);
m.ViewContext.DomainModelTreeView = new DomainModelTreeView(model.Store);
m.ViewContext.DiagramView = new DiagramView(model.Store);
model.View.ViewContexts.Add(m.ViewContext);
FixUpDomainModelTreeView(m);
FixUpDiagramView(m);
}
if (m.ViewContext.DiagramView == null || m.ViewContext.DomainModelTreeView == null)
{
if (m.ViewContext.DomainModelTreeView == null)
{
m.ViewContext.DomainModelTreeView = new DomainModelTreeView(model.Store);
FixUpDomainModelTreeView(m);
}
if (m.ViewContext.DiagramView == null)
{
m.ViewContext.DiagramView = new DiagramView(model.Store);
FixUpDiagramView(m);
}
}
// diagram class view for designer diagram
if (m.ViewContext.DiagramView.DiagramClassViews.Count == 0 && m is ModelContext)
{
DiagramClassView vm = new DiagramClassView(model.Store);
vm.IsExpanded = true;
foreach (DiagramClass d in m.DiagramClasses)
{
if (d is DesignerDiagramClass)
{
vm.DiagramClass = d;
break;
}
}
m.ViewContext.DiagramView.DiagramClassViews.Add(vm);
}
// serialization
if (m.SerializationModel == null)
{
m.SerializationModel = new SerializationModel(model.Store);
}
// serialized domain model
if (m is ModelContext)
{
if (m.SerializationModel.SerializedDomainModel == null)
{
FixUpSerializedDomainModel(m as ModelContext);
}
}
}
}
#endregion
// view ids.
if (model.View != null)
{
if (model.View.ModelTreeId == null || model.View.ModelTreeId == Guid.Empty)
{
model.View.ModelTreeId = Guid.NewGuid();
}
if (model.View.DependenciesViewId == null || model.View.DependenciesViewId == Guid.Empty)
{
model.View.DependenciesViewId = Guid.NewGuid();
}
if (model.View.ErrorListId == null || model.View.ErrorListId == Guid.Empty)
{
model.View.ErrorListId = Guid.NewGuid();
}
if (model.View.PropertyGridId == null || model.View.PropertyGridId == Guid.Empty)
{
model.View.PropertyGridId = Guid.NewGuid();
}
if (model.View.SearchId == null || model.View.SearchId == Guid.Empty)
{
model.View.SearchId = Guid.NewGuid();
}
if (model.View.SearchResultId == null || model.View.SearchResultId == Guid.Empty)
{
model.View.SearchResultId = Guid.NewGuid();
}
if (model.View.PluginWindowId == null || model.View.PluginWindowId == Guid.Empty)
{
model.View.PluginWindowId = Guid.NewGuid();
}
}
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="serializationClass">SerializationClass.</param>
public SerializedDomainModelViewModel(ViewModelStore viewModelStore, SerializedDomainClass serializationClass)
: base(viewModelStore, serializationClass, null)
{
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
/// <param name="serializationClass">SerializationClass.</param>
public SerializedDomainClassViewModel(ViewModelStore viewModelStore, SerializedDomainClass serializationClass, SerializationClassViewModel parent)
: base(viewModelStore, serializationClass, serializationClass.DomainClass, parent)
{
}
public override void ElementPropertyChanged(ElementPropertyChangedEventArgs e)
{
if (e.ModelElement != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction.IsSerializing)
{
return;
}
}
}
if (e.ModelElement == null)
{
return;
}
if (ImmutabilityExtensionMethods.GetLocks(e.ModelElement) != Locks.None)
{
return;
}
DomainClass domainClass = e.ModelElement as DomainClass;
if (domainClass != null)
{
if (e.DomainProperty.Id == DomainClass.SerializationNameDomainPropertyId)
{
SerializedDomainClass c = domainClass.SerializedDomainClass;
if (c != null)
{
if (c.SerializationName != domainClass.SerializationName)
{
c.SerializationName = domainClass.SerializationName;
if (domainClass.IsSerializationNameTracking != TrackingEnum.False)
{
c.IsSerializationNameTracking = TrackingEnum.IgnoreOnce;
}
else
{
c.IsSerializationNameTracking = TrackingEnum.False;
}
}
}
}
else if (e.DomainProperty.Id == DomainClass.NameDomainPropertyId)
{
foreach (DomainRole role in domainClass.RolesPlayed)
{
if (ImmutabilityExtensionMethods.GetLocks(role) != Locks.None)
{
continue;
}
if (role.IsNameTracking == TrackingEnum.True)
{
if (role.Name != domainClass.Name)
{
if (role.RolePlayer == role.Opposite.RolePlayer)
{
if (role.Relationship.Source == role)
{
role.Name = domainClass.Name + "Source";
}
else
{
role.Name = domainClass.Name + "Target";
}
}
else
{
role.Name = domainClass.Name;
}
role.IsNameTracking = TrackingEnum.IgnoreOnce;
}
}
}
}
}
}
