/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
public MainSurfaceViewModel(ViewModelStore viewModelStore)
: base(viewModelStore)
{
this.rootNodeVMs = new ObservableCollection<ModelContextViewModel>();
this.rootNodeVMsRO = new ReadOnlyObservableCollection<ModelContextViewModel>(this.rootNodeVMs);
if (this.ModelData.MetaModel != null)
{
foreach (BaseModelContext mc in this.ModelData.MetaModel.ModelContexts)
AddModelContext(mc);
// subscribe
this.EventManager.GetEvent<ModelElementLinkAddedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(MetaModelHasModelContexts.DomainClassId),
true, this.ModelData.MetaModel.Id, new Action<ElementAddedEventArgs>(OnModelContextAdded));
this.EventManager.GetEvent<ModelElementLinkDeletedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(MetaModelHasModelContexts.DomainClassId),
true, this.ModelData.MetaModel.Id, new Action<ElementDeletedEventArgs>(OnModelContextRemoved));
if (this.ModelContextVMs.Count > 0)
this.selectedItem = this.ModelContextVMs[0];
}
this.EventManager.GetEvent<SelectionChangedEvent>().Subscribe(new Action<SelectionChangedEventArgs>(OnSelectionChanged));
}
/// <summary>
/// Constuctor.
/// </summary>
/// <param name="viewModelStore">The store this view model belongs to.</param>
public MainSurfaceViewModel(ViewModelStore viewModelStore)
: base(viewModelStore)
{
this.rootNodeVMs = new ObservableCollection <ModelContextViewModel>();
this.rootNodeVMsRO = new ReadOnlyObservableCollection <ModelContextViewModel>(this.rootNodeVMs);
if (this.ModelData.MetaModel != null)
{
foreach (BaseModelContext mc in this.ModelData.MetaModel.ModelContexts)
{
AddModelContext(mc);
}
// subscribe
this.EventManager.GetEvent <ModelElementLinkAddedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(MetaModelHasModelContexts.DomainClassId),
true, this.ModelData.MetaModel.Id, new Action <ElementAddedEventArgs>(OnModelContextAdded));
this.EventManager.GetEvent <ModelElementLinkDeletedEvent>().Subscribe(this.Store.DomainDataDirectory.GetDomainRelationship(MetaModelHasModelContexts.DomainClassId),
true, this.ModelData.MetaModel.Id, new Action <ElementDeletedEventArgs>(OnModelContextRemoved));
if (this.ModelContextVMs.Count > 0)
{
this.selectedItem = this.ModelContextVMs[0];
}
}
this.EventManager.GetEvent <SelectionChangedEvent>().Subscribe(new Action <SelectionChangedEventArgs>(OnSelectionChanged));
}
/// <summary>
/// Deletes a new ModelContext view model for the given ModelContext.
/// </summary>
/// <param name="element">ModelContext.</param>
public void DeleteModelContext(LibraryModelContext element)
{
if (this.externMCReference != null)
{
if (this.externMCReference.ModelContext == element)
{
this.externMCReference.Dispose();
this.externMCReference = null;
}
}
OnPropertyChanged("ExternModelContextReference");
}
/// <summary>
/// Adds a new ModelContext view model for the given ModelContext.
/// </summary>
/// <param name="element">ModelContext.</param>
public void AddModelContext(LibraryModelContext element)
{
if (this.externMCReference != null)
{
if (this.externMCReference.ModelContext == element)
{
return;
}
}
this.externMCReference = new ModelContextViewModel(this.ViewModelStore, element, true);
OnPropertyChanged("ExternModelContextReference");
}
/// <summary>
/// Adds a new model context view model for the given node.
/// </summary>
/// <param name="m">ModelContext.</param>
public void AddModelContext(BaseModelContext m)
{
// verify that node hasnt been added yet
foreach (ModelContextViewModel viewModel in this.rootNodeVMs)
{
if (viewModel.ModelContext.Id == m.Id)
{
return;
}
}
ModelContextViewModel vm = new ModelContextViewModel(this.ViewModelStore, m);
vm.Index = this.rootNodeVMs.Count + 1;
this.rootNodeVMs.Add(vm);
}
/// <summary>
/// Adds a new model context view model for the given node.
/// </summary>
/// <param name="m">ModelContext.</param>
public void AddModelContext(BaseModelContext m)
{
// verify that node hasnt been added yet
foreach (ModelContextViewModel viewModel in this.rootNodeVMs)
if (viewModel.ModelContext.Id == m.Id)
return;
ModelContextViewModel vm = new ModelContextViewModel(this.ViewModelStore, m);
vm.Index = this.rootNodeVMs.Count +1;
this.rootNodeVMs.Add(vm);
}
/// <summary>
/// Deletes a new ModelContext view model for the given ModelContext.
/// </summary>
/// <param name="element">ModelContext.</param>
public void DeleteModelContext(LibraryModelContext element)
{
if( this.externMCReference != null )
if( this.externMCReference.ModelContext == element )
{
this.externMCReference.Dispose();
this.externMCReference = null;
}
OnPropertyChanged("ExternModelContextReference");
}
/// <summary>
/// Adds a new ModelContext view model for the given ModelContext.
/// </summary>
/// <param name="element">ModelContext.</param>
public void AddModelContext(LibraryModelContext element)
{
if( this.externMCReference != null )
if( this.externMCReference.ModelContext == element )
return;
this.externMCReference = new ModelContextViewModel(this.ViewModelStore, element, true);
OnPropertyChanged("ExternModelContextReference");
}