protected override void Arrange()
{
base.Arrange();
dependency = Container.Resolve <ConfigurationSourceDependency>();
dependency.Cleared += (sender, args) => refreshed = true;
}
/// <summary>
/// Initializes a new <see cref="ConfigurationSourceModel"/>.
/// </summary>
/// <param name="lookup">The <see cref="ElementLookup"/> service used for locating elements.</param>
/// <param name="viewModelDependency">The <see cref="ConfigurationSourceDependency"/> for notifying others of changes in this configuration source.</param>
/// <param name="builder">The container for building new objects.</param>
/// <param name="uiService">The user-interface service for presenting dialogs and windows to the user.</param>
/// <param name="saveOperation">Save operation integration with a host environment.</param>
public ConfigurationSourceModel(ElementLookup lookup, ConfigurationSourceDependency viewModelDependency, IUnityContainer builder, IUIServiceWpf uiService, SaveOperation saveOperation)
{
this.uiService = uiService;
this.builder = builder;
this.viewModelDependency = viewModelDependency;
this.lookup = lookup;
this.saveOperation = saveOperation;
sections = new ObservableCollection <SectionViewModel>();
readOnlySectionView = new ReadOnlyObservableCollection <SectionViewModel>(sections);
}
